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{{Use dmy dates|date=October 2019}}
{{Infobox scientist
|name = Rudolf Virchow
|image = Rudolf Virchow NLM3.jpg
|caption =
|birth_date = {{birth date|1821|10|13|df=yes}}
|birth_place = [[Schivelbein]], [[Province of Pomerania (1815–1945)|Pomerania]], [[Kingdom of Prussia]], [[German Confederation]]
|death_date = {{death date and age|1902|09|5|1821|10|13|df=yes}}
|death_place = [[Berlin]], [[Kingdom of Prussia]], [[German Empire]]
|resting_place = [[Alter St.-Matthäus-Kirchhof]], [[Schöneberg]]
|resting_place_coordinates = {{Coord|52.28
|13.22|type:landmark|display=inline}}
|citizenship = [[Kingdom of Prussia]]
|field = [[Medicine]]<br>[[Anthropology]]
|work_institutions = [[Charité]]<br>[[University of Würzburg]]
|education = [[Humboldt University of Berlin|Friedrich Wilhelm University]] ([[M.D.]], 1843)
|thesis_title = De rheumate praesertim corneae
|thesis_url = https://edoc.hu-berlin.de/handle/18452/714
|thesis_year = 1843
|doctoral_advisor = [[Johannes Peter Müller]]
|academic_advisors = [[Robert Froriep]]
|doctoral_students = [[Friedrich Daniel von Recklinghausen]]<br>[[Walther Kruse]]
|notable_students = [[Ernst Haeckel]]<br>[[Edwin Klebs]]<br>[[Franz Boas]]<br>[[Adolph Kussmaul]]<br>[[Max Westenhöfer]]<br>[[William Osler]]<br>[[William H. Welch]]
|known_for = [[Cell theory]]<br>[[Cellular pathology]]<br>[[Biogenesis]]<br>[[Virchow's triad]]
|influenced = [[Eduard Hitzig]]<br>[[Charles Scott Sherrington]]<br>[[Paul Farmer]]
|awards = [[Copley Medal]] (1892)
|spouse = Ferdinande Rosalie Mayer (a.k.a. Rose Virchow)
|signature = Rudolf Virchow signature.svg
}}
'''Rudolf Ludwig Carl Virchow''' ({{IPAc-en|ˈ|v|ɪər|k|oʊ|,_|ˈ|f|ɪər|x|oʊ}};<ref>[http://www.thefreedictionary.com/Virchow "Virchow"] {{Webarchive|url=https://web.archive.org/web/20140826161329/http://www.thefreedictionary.com/Virchow |date=26 August 2014 }}. ''[[The American Heritage Dictionary of the English Language]]''.</ref> {{IPA-de|ˈfɪʁço|lang}} or {{IPA-de|ˈvɪʁço|}};<ref>{{Cite web |url=https://www.duden.de/rechtschreibung/Virchow |title=Duden – Virchow |access-date=21 September 2018 |archive-date=21 September 2018 |archive-url=https://web.archive.org/web/20180921230259/https://www.duden.de/rechtschreibung/Virchow |url-status=live }}</ref> 13 October 1821{{snd}}5 September 1902) was a [[Germans|German]] physician, anthropologist, pathologist, prehistorian, biologist, writer, editor, and politician. He is known as "the father of modern [[pathology]]" and as the founder of [[social medicine]], and to his colleagues, the "Pope of medicine".<ref name=silver87>{{cite journal|last1=Silver|first1=G A|title=Virchow, the heroic model in medicine: health policy by accolade|journal=American Journal of Public Health|date=1987|volume=77|issue=1|pages=82–88|doi=10.2105/AJPH.77.1.82|pmid=3538915|pmc=1646803}}</ref><ref>{{cite book|last1=Nordenström|first1=Jörgen|title=The Hunt for the Parathyroids|date=2012|publisher=John Wiley & Sons|location=Chichester, West Sussex|isbn=978-1-118-34339-5|page=10|url=https://books.google.com/books?id=k0UmWnc-lYUC}}</ref><ref>{{cite book|last1=Huisman|first1=Frank|last2=Warner|first2=John Harley|title=Locating Medical History: The Stories and Their Meanings|date=2004|publisher=Johns Hopkins University Press|location=Baltimore|isbn=978-0-8018-7861-9|page=415|url=https://books.google.com/books?id=ND5d0K4sE8AC}}</ref>
Virchow studied medicine at the [[Humboldt University of Berlin|Friedrich Wilhelm University]] under [[Johannes Peter Müller]]. While working at the [[Charité]] hospital, his investigation of the 1847–1848 [[typhus]] epidemic in [[Upper Silesia]] laid the foundation for [[public health]] in Germany, and paved his political and social careers. From it, he coined a well known aphorism: "Medicine is a social science, and politics is nothing else but medicine on a large scale". His participation in the [[Revolutions of 1848 in the German states|Revolution of 1848]] led to his expulsion from Charité the next year. He then published a newspaper ''Die Medizinische Reform'' (''The Medical Reform''). He took the first Chair of Pathological Anatomy at the [[University of Würzburg]] in 1849. After five years, Charité reinstated him to its new Institute for Pathology. He co-founded the political party [[Deutsche Fortschrittspartei]], and was elected to the [[Prussian House of Representatives]] and won a seat in the [[Reichstag (German Empire)|Reichstag]]. His opposition to [[Otto von Bismarck]]'s financial policy resulted in duel challenge by the latter. However, Virchow supported Bismarck in his anti-Catholic campaigns, which he named ''[[Kulturkampf]]'' ("culture struggle").<ref name="kulturkampf">{{cite encyclopedia|title=Kulturkampf|url=http://www.britannica.com/EBchecked/topic/324668/Kulturkampf|encyclopedia=Encyclopædia Britannica|access-date=27 November 2014|archive-date=29 April 2015|archive-url=https://web.archive.org/web/20150429164851/http://www.britannica.com/EBchecked/topic/324668/Kulturkampf|url-status=live}}</ref>
A prolific writer, he produced more than 2000 scientific writings.<ref name="Buikstra">{{cite book|last1=Buikstra|first1=Jane E.|last2=Roberts|first2=Charlotte A.|title=The Global History of Paleopathology: Pioneers and Prospects|date=2012|publisher=Oxford University Press|location=Oxford|isbn=978-0-1953-8980-7|pages=388–390|url=https://books.google.com/books?id=8V0ijRYk_2UC}}</ref> ''Cellular Pathology'' (1858), regarded as the root of modern pathology, introduced the third dictum in [[cell theory]]: ''Omnis cellula e cellula'' ("All cells come from cells"),<ref name="kuiper">{{cite book|last1=Kuiper|first1=Kathleen|title=The Britannica Guide to Theories and Ideas That Changed the Modern World|date=2010|publisher=Britannica Educational Pub. in association with Rosen Educational Services|location=New York|isbn=978-1-61530-029-7|page=28|url=https://books.google.com/books?id=trcNbD0FAqQC}}</ref> although this concept is now widely recognized as being plagiarized from [[Robert Remak]].<ref name="hand">{{cite book|last1=Hand|first1=C.|title=Cell Theory: the Structure and Function of Cells|date=2018|publisher=Cavendish Square|location=New York}}</ref> He was a co-founder of ''Physikalisch-Medizinische Gesellschaft'' in 1849 and ''Deutsche Gesellschaft für Pathologie'' in 1897. He founded journals such as ''Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin'' (with [[Benno Reinhardt]] in 1847, later renamed ''[[Virchows Archiv]]''), and ''Zeitschrift für Ethnologie'' (''Journal of Ethnology'').<ref>{{cite journal|last1=Skoczylas|first1=M|last2=Pierzak-Sominka|first2=J|last3=Rudnicki|first3=J|title=O formach aktywności dydaktycznej Rudolfa Virchowa w zakresie medycyny|journal=Problems of Applied Sciences|date=2013|volume=1|pages=197–200|url=http://pns.edu.pl/index.php/en/wydane-numery/tom-1/|access-date=19 February 2019|archive-date=20 February 2019|archive-url=https://web.archive.org/web/20190220002817/http://pns.edu.pl/index.php/en/wydane-numery/tom-1/|url-status=live}}</ref> The latter is published by German Anthropological Association and the Berlin Society for Anthropology, Ethnology and Prehistory, the societies which he also founded.<ref>{{cite web|title=''Zeitschrift für Ethnologie''|url=http://www.zeitschrift-fuer-ethnologie.de/|access-date=29 November 2014|archive-date=12 February 2017|archive-url=https://web.archive.org/web/20170212130543/http://www.zeitschrift-fuer-ethnologie.de/|url-status=dead}}</ref>
Virchow was the first to describe and name diseases such as [[leukemia]], [[chordoma]], [[ochronosis]], [[embolism]], and [[thrombosis]]. He coined biological terms such as "[[glia|neuroglia]]", "[[agenesis]]", "[[parenchyma]]", "[[osteoid]]", "[[amyloid degeneration]]", and "[[spina bifida]]"; terms such as [[Virchow's node]], [[Virchow–Robin spaces]], [[Virchow–Seckel syndrome]], and [[Virchow's triad]] are named after him. His description of the life cycle of a roundworm ''[[Trichinella spiralis]]'' influenced the practice of meat inspection. He developed the first systematic method of [[autopsy]],<ref>{{cite encyclopedia|title=Rudolf Virchow|url=http://www.britannica.com/EBchecked/topic/629797/Rudolf-Virchow/7719/Medical-investigations|encyclopedia=Encyclopædia Britannica|access-date=29 November 2014|archive-date=2 May 2015|archive-url=https://web.archive.org/web/20150502185057/http://www.britannica.com/EBchecked/topic/629797/Rudolf-Virchow/7719/Medical-investigations|url-status=live}}</ref> and introduced hair analysis in forensic investigation.<ref name="oien">{{cite journal|last1=Oien|first1=Cary T|title=Forensic Hair Comparison: Background Information for Interpretation|journal=Forensic Science Communications|date=2009|volume=11|issue=2|page=Online|url=https://www.fbi.gov/about-us/lab/forensic-science-communications/fsc/april2009/review/2009_04_review02.htm/|access-date=28 July 2016|archive-date=6 March 2016|archive-url=https://web.archive.org/web/20160306142629/https://www.fbi.gov/about-us/lab/forensic-science-communications/fsc/april2009/review/2009_04_review02.htm/|url-status=live}}</ref> Opposing the germ theory of diseases, he rejected [[Ignaz Semmelweis]]'s idea of disinfecting. He was critical of what he described as "Nordic mysticism" regarding the [[Aryan race]].<ref name="silberstein">{{cite book|last1=Silberstein|first1=Laurence J.|last2=Cohn|first2=Robert L.|title=The Other in Jewish Thought and History: Constructions of Jewish Culture and Identity|year=1994|publisher=New York University Press|location=New York|isbn=978-0-8147-7990-3|pages=375–376|url=https://books.google.com/books?id=Aawa_AqjINQC&pg=PA375|access-date=25 March 2016|archive-date=9 October 2021|archive-url=https://web.archive.org/web/20211009235823/https://books.google.com/books?id=Aawa_AqjINQC&pg=PA375|url-status=live}}</ref> As an [[anti-Darwinist]], he called [[Charles Darwin]] an "ignoramus" and his own student [[Ernst Haeckel]] a "fool". He described the [[Neanderthal 1|original specimen of Neanderthal man]] as nothing but that of a deformed human.<ref name="glick">{{cite book|last1=Glick|first1=Thomas F.|title=The Comparative reception of Darwinism|year=1988|publisher=University of Chicago Press|location=Chicago|isbn=978-0-226-29977-8|pages=86–87|url=https://books.google.com/books?id=5UDXzS3MIO8C}}</ref>
== Early life ==
[[File:Rudolf Virchow NLM9.jpg|thumb|left|upright|Young Virchow]]
Virchow was born in Schievelbein, in eastern [[Pomerania]], [[Prussia]] (now [[Świdwin]], [[Poland]]).<ref>{{cite book|chapter=Virchow, Rudolf|title=Appletons' Cyclopaedia for 1902|year=1903|pages=520–521|location=NY|publisher=D. Appleton & Company|chapter-url=https://books.google.com/books?id=F4FRAAAAYAAJ&pg=PA520}}</ref> He was the only child of Carl Christian Siegfried Virchow (1785–1865) and Johanna Maria ''née'' Hesse (1785–1857). His father was a farmer and the city treasurer. Academically brilliant, he always topped his classes and was fluent in German, Latin, Greek, Hebrew, English, Arabic, French, Italian and Dutch. He progressed to the [[Gymnasium (Germany)|gymnasium]] in Köslin (now [[Koszalin]] in [[Poland]]) in 1835 with the goal of becoming a pastor. He graduated in 1839 with a thesis titled ''A Life Full of Work and Toil is not a Burden but a Benediction''. However, he chose medicine mainly because he considered his voice too weak for preaching.<ref name="weisenberg">{{cite journal|last1=Weisenberg|first1=Elliot|year=2009|title=Rudolf Virchow, pathologist, anthropologist, and social thinker|url=http://www.hektoeninternational.org/index.php?option=com_content&view=article&id=294%3Arudolf-virchow-pathologist-anthropologist-and-social-thinker&catid=71%3Ahistory&Itemid=685|journal=Hektoen International Journal|volume=Online|access-date=24 November 2014|archive-date=5 March 2016|archive-url=https://web.archive.org/web/20160305212848/http://hektoeninternational.org/index.php?catid=71:history&id=294:rudolf-virchow-pathologist-anthropologist-and-social-thinker&itemid=685&option=com_content&view=article|url-status=dead}}</ref>
==Scientific career==
[[File:Erinnerungsstein und Denkmal für den Arzt Rudolf Virchow in 78-300 Swidwin (Schivelbein).jpg|thumb|Memorial stone of Rudolf Virchow in his hometown [[Świdwin]], now in Poland]]
In 1840, he received a military fellowship, a scholarship for gifted children from poor families to become army surgeons, to study medicine at the Friedrich Wilhelm University in Berlin (now [[Humboldt University of Berlin]]).<ref name=encyclo2004>{{cite encyclopedia|title=Rudolf Ludwig Carl Virchow|url=http://www.encyclopedia.com/topic/Rudolf_Ludwig_Carl_Virchow.aspx|encyclopedia=Encyclopedia of World Biography|publisher=HighBeam™ Research, Inc.|access-date=24 November 2014|year=2004|archive-date=23 April 2016|archive-url=https://web.archive.org/web/20160423141658/http://www.encyclopedia.com/topic/Rudolf_Ludwig_Carl_Virchow.aspx|url-status=live}}</ref> He was most influenced by [[Johannes Peter Müller]], his doctoral advisor. Virchow defended his doctoral thesis titled ''De rheumate praesertim corneae'' (corneal manifestations of rheumatic disease) on 21 October 1843.<ref name=weller21>{{cite journal|last1=Weller|first1=Carl Vernon|title=Rudolf Virchow—Pathologist|journal=The Scientific Monthly|year=1921|volume=13|issue=1|pages=33–39|jstor=6580|bibcode=1921SciMo..13...33W}}</ref> Immediately on graduation, he became subordinate physician to Müller.<ref name=whonmaedit>{{cite web|title=Rudolf Ludwig Karl Virchow|url=http://www.whonamedit.com/doctor.cfm/912.html|work=Whonamedit?|access-date=24 November 2014|archive-date=8 February 2019|archive-url=https://web.archive.org/web/20190208131340/http://www.whonamedit.com/doctor.cfm/912.html|url-status=live}}</ref> But shortly after, he joined the Charité Hospital in Berlin for internship. In 1844, he was appointed as medical assistant to the prosector (pathologist) Robert Froriep, from whom he learned [[microscopy]] which interested him in pathology. Froriep was also the editor of an abstract journal that specialised in foreign work, which inspired Virchow for scientific ideas of France and England.<ref name="Bagot2008">{{Cite journal|last1=Bagot|first1=Catherine N.|last2=Arya|first2=Roopen|date=2008|title=Virchow and his triad: a question of attribution|journal=British Journal of Haematology|language=en|volume=143|issue=2|pages=180–190|doi=10.1111/j.1365-2141.2008.07323.x|pmid=18783400|s2cid=33756942|issn=1365-2141}}</ref>
Virchow published his first scientific paper in 1845, giving the earliest known pathological descriptions of [[leukemia]]. He passed the medical licensure examination in 1846 and immediately succeeded Froriep as hospital prosector at the Charité. In 1847, he was appointed to his first academic position with the rank of ''[[privatdozent]]''. Because his articles did not receive favourable attention from German editors, he founded ''Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin'' (now known as ''Virchows Archiv'') with a colleague Benno Reinhardt in 1847. He edited alone after Reinhardt's death in 1852 till his own.<ref name="encyclo2004" /> This journal published critical articles based on the criterion that no papers would be published that contained outdated, untested, dogmatic or speculative ideas.<ref name=weisenberg/>
Unlike his German peers, Virchow had great faith in clinical observation, [[Animal Experimentation|animal experimentation]] (to determine causes of diseases and the effects of drugs) and pathological anatomy, particularly at the microscopic level, as the basic principles of investigation in medical sciences. He went further and stated that the cell was the basic unit of the body that had to be studied to understand disease. Although the term 'cell' had been coined in 1665 during the English scientist [[Robert Hooke]]'s early application of the microscope to biology, the building blocks of life were still considered to be the 21 tissues of Bichat, a concept described by the French physician [[Xavier Bichat]].<ref name="americana" /><ref name="Bagot2008" />
The Prussian government employed Virchow to study the typhus epidemic in Upper Silesia in 1847–1848. It was from this medical campaign that he developed his ideas on social medicine and politics after seeing the victims and their poverty. Even though he was not particularly successful in combating the epidemic, his 190-paged ''Report on the Typhus Epidemic in Upper Silesia'' in 1848 became a turning point in politics and public health in Germany.<ref name="taylor85">{{cite journal|last1=Taylor|first1=R|last2=Rieger|first2=A|title=Medicine as social science: Rudolf Virchow on the typhus epidemic in Upper Silesia|journal=International Journal of Health Services|year=1985|volume=15|issue=4|pages=547–559|pmid=3908347|doi=10.2190/xx9v-acd4-kuxd-c0e5|s2cid=44723532}}</ref><ref>{{cite journal|last1=Azar|first1=HA|title=Rudolf Virchow, not just a pathologist: a re-examination of the report on the typhus epidemic in Upper Silesia|journal=Annals of Diagnostic Pathology|year=1997|volume=1|issue=1|pages=65–71|doi=10.1016/S1092-9134(97)80010-X|pmid=9869827}}</ref> He returned to Berlin on 10 March 1848, and only eight days later, a revolution broke out against the government in which he played an active part. To fight political injustice he helped found ''Die Medizinische Reform (Medical Reform)'', a weekly newspaper for promoting social medicine, in July of that year. The newspaper ran under the banners "medicine is a social science" and "the physician is the natural attorney of the poor". Political pressures forced him to terminate the publication in June 1849, and he was expelled from his official position.<ref name="brown2006">{{cite journal|last1=Brown|first1=Theodore M.|last2=Fee|first2=Elizabeth|title=Rudolf Carl Virchow|journal=American Journal of Public Health|year=2006|volume=96|issue=12|pages=2104–2105|doi=10.2105/AJPH.2005.078436|pmid=17077410|pmc=1698150}}</ref>
In November 1848, he was given an academic appointment and left Berlin for the University of Würzburg to hold Germany's first chair of pathological anatomy. During his six-year period there, he concentrated on his scientific work, including detailed studies of venous thrombosis and cellular theory. His first major work there was a six-volume ''Handbuch der speciellen Pathologie und Therapie (Handbook on Special Pathology and Therapeutics)'' published in 1854. In 1856, he returned to Berlin to become the newly created Chair for Pathological Anatomy and Physiology at the Friedrich-Wilhelms-University, as well as Director of the newly built Institute for Pathology on the premises of the Charité. He held the latter post for the next 20 years.<ref name="Bagot2008" /><ref name="berlinmuseum">{{cite web|title=Virchow's Biography|url=http://www.bmm-charite.de/biography-of-rudolf-virchow.html|publisher=Berliner Medizinhistorisches Museum der Charité|access-date=24 November 2014|archive-date=3 October 2018|archive-url=https://web.archive.org/web/20181003101719/https://www.bmm-charite.de/biography-of-rudolf-virchow.html|url-status=live}}</ref><ref name="boak21">{{cite journal|last1=Boak|first1=Arthur ER|title=Rudolf Virchow—Anthropologist and Archeologist|journal=The Scientific Monthly|year=1921|volume=13|issue=1|pages=40–45|jstor=6581|bibcode=1921SciMo..13...40B}}</ref>
===Cell biology===
[[File:Virchow-cell.jpg|thumb|upright=1.15|Illustration of Virchow's [[cell theory]]]]
Virchow is credited with several key discoveries. His most widely known scientific contribution is his [[cell theory]], which built on the work of [[Theodor Schwann]]. He was one of the first to accept the work of [[Robert Remak]], who showed that the origin of cells was the division of pre-existing cells.<ref>Lois N. Magner ''A history of the life sciences'', Marcel Dekker, 2002, {{ISBN|0-8247-0824-5}}, p. 185</ref> He did not initially accept the evidence for cell division and believed that it occurs only in certain types of cells. When it dawned on him in 1855 that Remak might be right, he published Remak's work as his own, causing a falling-out between the two.<ref name=BBC>{{cite web|url=http://www.bbc.co.uk/programmes/b00m5w92|publisher=BBC4|title=The Cell: Episode 1 The Hidden Kingdom|author=Rutherford, Adam|date=August 2009|access-date=16 March 2010|archive-date=1 July 2022|archive-url=https://web.archive.org/web/20220701180651/https://www.bbc.co.uk/programmes/b00m5w92|url-status=live}}</ref>
Virchow was particularly influenced in cellular theory by the work of [[John Goodsir]] of Edinburgh, whom he described as "one of the earliest and most acute observers of cell-life both physiological and pathological". Virchow dedicated his ''magnum opus'' ''Die Cellularpathologie'' to Goodsir.<ref>Gardner, D. John Goodsir FRS (1814–1867): Pioneer of cytology and microbiology. ''J Med. Biog.'' 2015;25:114–122</ref> Virchow's cellular theory was encapsulated in the epigram ''Omnis cellula e cellula'' ("all cells (come) from cells"), which he published in 1855.<ref name="kuiper" /><ref name="Bagot2008" /><ref>{{cite journal|last1=Tixier-Vidal|first1=Andrée|title=De la théorie cellulaire à la théorie neuronale|journal=Biologie Aujourd'hui|year=2011|volume=204|issue=4|pages=253–266|doi=10.1051/jbio/2010015|pmid=21215242|url=https://www.biologie-journal.org/10.1051/jbio/2010015/pdf |language=fr}}</ref> (The [[epigram]] was actually coined by [[François-Vincent Raspail]], but popularized by Virchow.)<ref name="pmid16810425">{{cite journal |vauthors=Tan SY, Brown J |title=Rudolph Virchow (1821–1902): "pope of pathology" |journal=Singapore Med J |volume=47 |issue=7 |pages=567–568 |date=July 2006 |pmid=16810425 |url=http://www.sma.org.sg/smj/4707/4707ms1.pdf |access-date=22 July 2008 |archive-date=21 May 2022 |archive-url=https://web.archive.org/web/20220521021627/https://www.sma.org.sg/smj/4707/4707ms1.pdf |url-status=live }}</ref> It is a rejection of the concept of spontaneous generation, which held that organisms could arise from nonliving matter. For example, maggots were believed to appear spontaneously in decaying meat; [[Francesco Redi]] carried out experiments that disproved this notion and coined the maxim ''[[Omne vivum ex ovo]]'' ("Every living thing comes from a living thing" — literally "from an egg"); Virchow (and his predecessors) extended this to state that the only source for a living cell was another living cell.<ref>Virchow, R. (1858). Cellular pathology: As based upon physiological and pathological histology, 20 lectures delivered in the Pathological Institute of Berlin, during Feb. Mar. and Apr. 1858. New York: De Witt.</ref>
===Cancer===
In 1845, Virchow and [[John Hughes Bennett]] independently observed abnormal increases in white blood cells in some patients. Virchow correctly identified the condition as a blood disease, and named it ''leukämie'' in 1847 (later anglicised to [[leukemia]]).<ref>{{cite journal|last1=Degos|first1=L|title=John Hughes Bennett, Rudolph Virchow... and Alfred Donné: the first description of leukemia|journal=The Hematology Journal|year=2001|volume=2|issue=1|pages=1|pmid=11920227|doi=10.1038/sj/thj/6200090}}</ref><ref>{{cite journal|last1=Kampen|first1=Kim R.|title=The discovery and early understanding of leukemia|journal=Leukemia Research|year=2012|volume=36|issue=1|pages=6–13|doi=10.1016/j.leukres.2011.09.028|pmid=22033191}}</ref><ref name="Mukherjee2010">{{cite book|last=Mukherjee|first=Siddhartha|author-link=Siddhartha Mukherjee|title=The Emperor of All Maladies: A Biography of Cancer|url=https://books.google.com/books?id=5rF_31RVTnMC|access-date=6 September 2011|date= 2010|publisher=Simon and Schuster|isbn=978-1-4391-0795-9}}</ref> In 1857, he was the first to describe a type of [[tumour]] called [[chordoma]] that originated from the [[Clivus (anatomy)|clivus]] (at the base of the skull).<ref>{{cite journal |doi=10.1001/jama.1923.02640460019007 |title=Sacrococcygeal Chordoma |journal=JAMA |volume=80 |issue=19 |pages=1369–1370 |year=1923 |last1=Hirsch |first1=Edwin F }}</ref><ref>{{cite journal|last1=Lopes|first1=Ademar|last2=Rossi|first2=Benedito Mauro|last3=Silveira|first3=Claudio Regis Sampaio|last4=Alves|first4=Antonio Correa|title=Chordoma: retrospective analysis of 24 cases|journal=Sao Paulo Medical Journal|year=1996|volume=114|issue=6|pages=1312–1316|doi=10.1590/S1516-31801996000600006|pmid=9269106}}</ref>
===Theory of cancer origin===
Virchow was the first to correctly link the origin of cancers from otherwise normal cells.<ref>{{cite journal|last1=Wagner|first1=RP|title=Anecdotal, historical and critical commentaries on genetics. Rudolph Virchow and the genetic basis of somatic ecology|journal=Genetics|year=1999|volume=151|issue=3|pages=917–920|doi=10.1093/genetics/151.3.917|pmid=10049910|url=http://www.genetics.org/content/151/3/917.full|pmc=1460541|access-date=22 December 2014|archive-date=27 September 2021|archive-url=https://web.archive.org/web/20210927050758/https://www.genetics.org/content/151/3/917.full|url-status=live}}</ref> (His teacher Müller had proposed that cancers originated from cells, but from special cells, which he called blastema.) In 1855, he suggested that cancers arise from the activation of dormant cells (perhaps similar to cells now known as [[stem cell]]s) present in mature tissue.<ref>{{cite web|last1=Goldthwaite|first1=Charles A.|title=Are Stem Cells Involved in Cancer?|url=http://stemcells.nih.gov/info/Regenerative_Medicine/pages/2006chapter9.aspx|publisher=National Institutes of Health|access-date=22 December 2014|date=20 November 2011|archive-date=22 December 2014|archive-url=https://web.archive.org/web/20141222123016/http://stemcells.nih.gov/info/Regenerative_Medicine/pages/2006chapter9.aspx|url-status=dead}}</ref> Virchow believed that cancer is caused by severe irritation in the tissues, and his theory came to be known as chronic irritation theory. He thought, rather wrongly, that the irritation spread in the form of liquid so that cancer rapidly increases.<ref>{{cite web|title=The History of Cancer|url=http://www.cancer.org/cancer/cancerbasics/thehistoryofcancer/the-history-of-cancer-cancer-causes-theories-throughout-history|publisher=American Cancer Society, Inc.|access-date=22 December 2014|archive-date=22 December 2014|archive-url=https://web.archive.org/web/20141222130553/http://www.cancer.org/cancer/cancerbasics/thehistoryofcancer/the-history-of-cancer-cancer-causes-theories-throughout-history|url-status=live}}</ref> His theory was largely ignored, as he was proved wrong that it was not by liquid, but by [[metastasis]] of the already cancerous cells that cancers spread. (Metastasis was first described by [[Karl Thiersch]] in the 1860s.)<ref>{{cite web|last1=Mandal|first1=Aranya|title=Cancer History|url=http://www.news-medical.net/health/Cancer-History.aspx|website=News-Medical.net|access-date=22 December 2014|date=2 December 2009|archive-date=22 December 2014|archive-url=https://web.archive.org/web/20141222122854/http://www.news-medical.net/health/Cancer-History.aspx|url-status=live}}</ref>
He made a crucial observation that certain cancers ([[carcinoma]] in the modern sense) were inherently associated with white blood cells (which are now called [[macrophages]]) that produced irritation ([[inflammation]]). It was only towards the end of the 20th century that Virchow's theory was taken seriously.<ref>{{cite journal|last1=Balkwill|first1=Fran|author-link=Fran Balkwill|last2=Mantovani|first2=Alberto|year=2001|title=Inflammation and cancer: back to Virchow?|journal=The Lancet|volume=357|issue=9255|pages=539–545|doi=10.1016/S0140-6736(00)04046-0|pmid=11229684|s2cid=1730949}}</ref> It was realised that specific cancers (including those of [[mesothelioma]], lung, prostate, bladder, pancreatic, cervical, esophageal, [[melanoma]], and head and neck) are indeed strongly associated with long-term inflammation.<ref>{{cite journal|last1=Coussens|first1=LM|last2=Werb|first2=Z|title=Inflammation and cancer|journal=Nature|year=2002|volume=420|issue=6917|pages=860–867|doi=10.1038/nature01322|pmid=12490959|pmc=2803035|bibcode=2002Natur.420..860C}}</ref><ref>{{cite journal|last1=Ostrand-Rosenberg|first1=S.|last2=Sinha|first2=P.|title=Myeloid-derived suppressor cells: linking inflammation and cancer|journal=The Journal of Immunology|year=2009|volume=182|issue=8|pages=4499–4506|doi=10.4049/jimmunol.0802740|pmid=19342621|pmc=2810498}}</ref> In addition it became clear that prolonged use of anti-inflammatory drugs, such as [[aspirin]], reduced cancer risk.<ref>{{cite journal|last1=Baron|first1=John A.|last2=Sandler|first2=Robert S.|title=Nonsteroidal anti-inflammatory drugs and cancer prevention|journal=Annual Review of Medicine|year=2000|volume=51|issue=1|pages=511–523|doi=10.1146/annurev.med.51.1.511|pmid=10774479}}</ref> Experiments also show that drugs that block inflammation simultaneously inhibit tumour formation and development.<ref>{{cite journal|last1=Mantovani|first1=Alberto|last2=Allavena|first2=Paola|last3=Sica|first3=Antonio|last4=Balkwill|first4=Frances|title=Cancer-related inflammation|journal=Nature|year=2008|volume=454|issue=7203|pages=436–444|doi=10.1038/nature07205|pmid=18650914|bibcode=2008Natur.454..436M|url=https://air.unimi.it/bitstream/2434/145688/2/Cancer-related%20inflammation_Nature.pdf|hdl=2434/145688|s2cid=4429118|access-date=20 April 2018|archive-date=30 October 2022|archive-url=https://web.archive.org/web/20221030195610/https://air.unimi.it/bitstream/2434/145688/2/Cancer-related%20inflammation_Nature.pdf|url-status=live}}</ref>
====The Kaiser's case====
Virchow was one of the leading physicians to [[Kaiser]] [[Frederick III, German Emperor|Frederick III]], who suffered from [[Laryngeal cancer|cancer of the larynx]]. While other physicians such as [[Ernst von Bergmann]] suggested surgical removal of the entire larynx, Virchow was opposed to it because no successful operation of this kind had ever been done. The British surgeon [[Morell Mackenzie]] performed a [[biopsy]] of the Kaiser in 1887 and sent it to Virchow, who identified it as "pachydermia verrucosa laryngis". Virchow affirmed that the tissues were not cancerous, even after several biopsy tests.<ref name="Cardesa-2011" /><ref name="Ober-1970" />
The Kaiser died on 15 June 1888. The next day a post-mortem examination was performed by Virchow and his assistant. They found that the larynx was extensively damaged by ulceration, and microscopic examination confirmed [[carcinoma|epidermal carcinoma]]. ''Die Krankheit Kaiser Friedrich des Dritten (The Medical Report of Kaiser Frederick III)'' was published on 11 July under the lead authorship of Bergmann. But Virchow and Mackenzie were omitted, and they were particularly criticised for all their works.<ref>{{cite web|last1=Lucas|first1=Charles T|title=Virchow's mistake|url=http://innominatesociety.com/Articles/Virchows%20Mistake.htm|publisher=The Innominate Society of Louisville|access-date=27 November 2014|archive-date=14 February 2015|archive-url=https://web.archive.org/web/20150214094305/http://www.innominatesociety.com/Articles/Virchows%20Mistake.htm|url-status=live}}</ref> The arguments between them turned into a century-long controversy, resulting in Virchow being accused of misdiagnosis and malpractice. But reassessment of the diagnostic history revealed that Virchow was right in his findings and decisions. It is now believed that the Kaiser had hybrid verrucous carcinoma, a very rare form of [[verrucous carcinoma]], and that Virchow had no way of correctly identifying it.<ref name="Cardesa-2011">{{cite journal|last1=Cardesa|first1=Antonio|last2=Zidar|first2=Nina|last3=Alos|first3=Llucia|last4=Nadal|first4=Alfons|last5=Gale|first5=Nina|last6=Klöppel|first6=Günter|title=The Kaiser's cancer revisited: was Virchow totally wrong?|journal=Virchows Archiv|year=2011|volume=458|issue=6|pages=649–657|doi=10.1007/s00428-011-1075-0|pmid=21494762|s2cid=23301771}}</ref><ref name="Ober-1970">{{cite journal|last1=Ober|first1=WB|title=The case of the Kaiser's cancer|journal=Pathology Annual|year=1970|volume=5|pages=207–216|pmid=4939999}}</ref><ref>{{cite book|last1=Wagener|first1=D.J.Th.|title=The History of Oncology|year=2009|publisher=Springer|location=Houten|isbn=978-9-0313-6143-4|pages=104–105|url=https://books.google.com/books?id=53fmwacXu44C}}</ref> (The cancer type was correctly identified only in 1948 by [[Lauren Ackerman]].)<ref>{{cite journal|last1=Oliva|first1=H|last2=Aguilera|first2=B|title=The harmful biopsies of Kaiser Frederick III|journal=Revista Clinica Espanola|year=1986|volume=178|issue=8|pages=409–411|pmid=3526428|language=es}}</ref><ref>{{cite journal|last1=Depprich|first1=Rita A.|last2=Handschel|first2=Jörg G.|last3=Fritzemeier|first3=Claus U.|last4=Engers|first4=Rainer|last5=Kübler|first5=Norbert R.|title=Hybrid verrucous carcinoma of the oral cavity: A challenge for the clinician and the pathologist|journal=Oral Oncology Extra|year=2006|volume=42|issue=2|pages=85–90|doi=10.1016/j.ooe.2005.09.006}}</ref>
===Anatomy===
It was discovered approximately simultaneously by Virchow and [[Charles Emile Troisier]] that an enlarged left supraclavicular node is one of the earliest signs of gastrointestinal malignancy, commonly of the stomach, or less commonly, lung cancer. This sign has become known as [[Virchow's node]] and simultaneously [[Troisier's sign]].<ref>{{cite journal|last1=Loh|first1=Keng Yin|last2=Yushak|first2=Abd Wahab|title=Virchow's Node (Troisier's Sign)|journal=New England Journal of Medicine|year=2007|volume=357|issue=3|pages=282|doi=10.1056/NEJMicm063871|pmid=17634463}}</ref><ref name=pmid24031077>{{cite journal |doi=10.1136/bcr-2013-200749 |pmid=24031077 |pmc=3794256 |title=Virchow's node |journal=BMJ Case Reports |volume=2013 |pages=bcr2013200749 |year=2013 |last1=Sundriyal |first1=D |last2=Kumar |first2=N |last3=Dubey |first3=S. K |last4=Walia |first4=M }}</ref>
===Thromboembolism===
Virchow is also known for elucidating the mechanism of pulmonary [[thromboembolism]] (a condition of blood clotting in the blood vessels), coining the terms [[embolism]] and [[thrombosis]].<ref>{{cite journal|last1=Kumar|first1=D. R.|last2=Hanlin|first2=E.|last3=Glurich|first3=I.|last4=Mazza|first4=J. J.|last5=Yale|first5=S. H.|title=Virchow's contribution to the understanding of thrombosis and cellular biology|journal=Clinical Medicine & Research|year=2010|volume=8|issue=3–4|pages=168–172|doi=10.3121/cmr.2009.866|pmid=20739582|pmc=3006583}}</ref> He noted that blood clots in the pulmonary artery originate first from venous thrombi, stating in 1859: <blockquote>[T]he detachment of larger or smaller fragments from the end of the softening thrombus which are carried along by the current of blood and driven into remote vessels. This gives rise to the very frequent process on which I have bestowed the name of Embolia."<ref>{{cite book|last1=Murray|first1=T. Jock|editor-last=Huth|editor-first=Edward J.|title=Medicine in Quotations: Views of Health and Disease Through the Ages|year=2006|publisher=American College of Physicians|location=Philadelphia|isbn=978-1-93051-367-9|page=115|edition=2nd|url=https://books.google.com/books?id=3cM8jVGr4qEC|access-date=27 January 2016|archive-date=17 June 2013|archive-url=https://web.archive.org/web/20130617025928/http://books.google.com/books?id=3cM8jVGr4qEC|url-status=live}}</ref> </blockquote>Having made these initial discoveries based on autopsies, he proceeded to put forward a scientific hypothesis; that pulmonary thrombi are transported from the veins of the leg and that the blood has the ability to carry such an object. He then proceeded to prove this hypothesis by well-designed experiments, repeated numerous times to consolidate evidence, and with meticulously detailed methodology. This work rebutted a claim made by the eminent French pathologist [[Jean Cruveilhier]] that [[phlebitis]] led to clot development and that thus coagulation was the main consequence of venous inflammation. This was a view held by many before Virchow's work. Related to this research, Virchow described the factors contributing to venous thrombosis, [[Virchow's triad]].<ref name="Bagot2008" /><ref>{{cite book|last1=Dalen|first1=James E.|title=Venous Thromboembolism|year=2003|publisher=Marcel Decker, Inc.|location=New York|isbn=978-0-8247-5645-1|url=https://books.google.com/books?id=u-3Fiw7yE5kC}}</ref>
===Pathology===
Virchow founded the medical fields of [[cellular pathology]] and comparative pathology (comparison of diseases common to humans and animals). His most important work in the field was ''Cellular Pathology'' (''Die Cellularpathologie in ihrer Begründung auf physiologische und pathologische Gewebelehre'') published in 1858, as a collection of his lectures.<ref name=berlinmuseum/> This is regarded as the basis of modern medical science,<ref>{{cite journal|last1=Reese|first1=DM|title=Fundamentals—Rudolf Virchow and modern medicine|journal=The Western Journal of Medicine|year=1998|volume=169|issue=2|pages=105–108|pmid=9735691|pmc=1305179}}</ref> and the "greatest advance which scientific medicine had made since its beginning."<ref name=Knatterud>{{cite book|last1=Knatterud|first1=Mary E.|title=First Do No Harm: Empathy and the Writing of Medical Journal Articles|year=2002|publisher=Routledge|location=New York|isbn=978-0-4159-3387-2|pages=43–45|url=https://books.google.com/books?id=NhIv-wHBVs0C|access-date=27 January 2016|archive-date=17 April 2022|archive-url=https://web.archive.org/web/20220417165548/https://books.google.com/books?id=NhIv-wHBVs0C|url-status=live}}</ref>
His very innovative work may be viewed as between that of [[Giovanni Battista Morgagni]], whose work Virchow studied, and that of [[Paul Ehrlich]], who studied at the Charité while Virchow was developing microscopic pathology there. One of Virchow's major contributions to German medical education was to encourage the use of microscopes by medical students, and he was known for constantly urging his students to "think microscopically". He was the first to establish a link between infectious diseases between humans and animals, for which he coined the term "[[zoonoses]]".<ref name="myron">{{cite journal |year=2008 |last1=Schultz |first1=Myron |title=Rudolf Virchow |volume=14 |issue=9 |pages=1480–1481 |journal=Emerg Infect Dis|doi=10.3201/eid1409.086672|pmc=2603088}}</ref> He also introduced scientific terms such as "[[chromatin]]", "[[agenesis]]", "[[parenchyma]]", "[[osteoid]]", "[[amyloid degeneration]]", and "[[spina bifida]]".<ref>{{cite journal|last1=Titford|first1=M.|title=Rudolf Virchow: Cellular Pathologist|journal=Laboratory Medicine|date=21 April 2010|volume=41|issue=5|pages=311–312|doi=10.1309/LM3GYQTY79CPYLBI}}</ref> His concepts on pathology directly opposed humourism, an ancient medical dogma that diseases were due to imbalanced body fluids, hypothetically called humours, that still pervaded.<ref name="etzioni">{{cite book|last1=Etzioni|first1=Amos|last2=Ochs|first2=Hans D.|title=Primary Immunodeficiency Disorders: A Historic and Scientific Perspective|date=2014|publisher=Elsevier Academic Press|location=Oxford|isbn=978-0-12-407179-7|pages=3–4|url=https://books.google.com/books?id=SF9zAwAAQBAJ|access-date=25 March 2016|archive-date=7 April 2022|archive-url=https://web.archive.org/web/20220407010358/https://books.google.com/books?id=SF9zAwAAQBAJ|url-status=live}}</ref>
Virchow was a great influence on Swedish pathologist [[Axel Key]], who worked as his assistant during Key's doctoral studies in Berlin.<ref>{{Cite web |last=Ljunggren |first=Magnus |date=2006-09-07 |title=Utforskare av kroppens okända passager |url=http://www.svd.se/dynamiskt/kultur/did_13625706.asp |url-status=dead |archive-url=https://web.archive.org/web/20070929134712/http://www.svd.se/dynamiskt/kultur/did_13625706.asp |archive-date=2007-09-29 |website=[[Svenska Dagbladet]] |language=sv}}</ref>
====Parasitology====
Virchow worked out the life cycle of a roundworm ''[[Trichinella spiralis]]''. Virchow noticed a mass of circular white flecks in the muscle of dog and human cadavers, similar to those described by [[Richard Owen]] in 1835. He confirmed by microscopic observation that the white particles were indeed the larvae of roundworms, curled up in the muscle tissue. Rudolph Leukart found that these tiny worms could develop into adult roundworms in the intestine of a dog. He correctly asserted that these worms could also cause human [[helminthiasis]]. Virchow further demonstrated that if the infected meat is first heated to 137 °F for 10 minutes, the worms could not infect dogs or humans.<ref>{{cite web|title=Discovery of Life Cycle|url=http://www.trichinella.org/history_2.htm|website=Trichinella.org|access-date=24 November 2014|archive-url=https://web.archive.org/web/20140319135716/http://www.trichinella.org/history_2.htm|archive-date=19 March 2014|url-status=dead}}</ref> He established that human roundworm infection occurs via contaminated pork. This directly led to the establishment of meat inspection, which was first adopted in Berlin.<ref>{{cite journal|last1=Nöckler|first1=K|title=Current status of the discussion on the certification of so-called "Trichinella-free areas"|journal=Berliner und Munchener Tierarztliche Wochenschrift|date=2000|volume=113|issue=4|pages=134–138|pmid=10816912}}</ref><ref>{{cite journal|last1=Saunders|first1=L. Z.|title=Virchow's Contributions to Veterinary Medicine: Celebrated Then, Forgotten Now|journal=Veterinary Pathology|date=2000|volume=37|issue=3|pages=199–207|doi=10.1354/vp.37-3-199|pmid=10810984|s2cid=19501338}}</ref>
===Autopsy===
Virchow was the first to develop a systematic method of autopsy, based on his knowledge of cellular pathology. The modern autopsy still constitutes his techniques.<ref>{{cite web|title=Autopsy: History of autopsy|url=http://www.britannica.com/EBchecked/topic/45129/autopsy|website=Encyclopædia Britannica|access-date=26 November 2014|archive-date=28 April 2015|archive-url=https://web.archive.org/web/20150428233654/http://www.britannica.com/EBchecked/topic/45129/autopsy|url-status=live}}</ref> His first significant autopsy was on a 50-year-old woman in 1845. He found an unusual number of white blood cells, and gave a detailed description in 1847 and named the condition as ''leukämie''.<ref>{{cite journal|title=Rudolf Virchow (1821–1902)|journal=CA: A Cancer Journal for Clinicians|year=1975|volume=25|issue=2|pages=91–92|doi=10.3322/canjclin.25.2.91|pmid=804974|s2cid=1806845}}</ref> One on his autopsies in 1857 was the first description of [[Vertebral compression fracture|vertebral disc rupture]].<ref name=weller21/><ref>{{cite book|last1=Maurice-Williams|first1=R.S.|title=Spinal Degenerative Disease|year=2013|publisher=Butterworth-Heinemann|isbn=978-1-4831-9340-3|page=2|url=https://books.google.com/books?id=PrzYBAAAQBAJ|access-date=11 September 2017|archive-date=17 April 2022|archive-url=https://web.archive.org/web/20220417013345/https://books.google.com/books?id=PrzYBAAAQBAJ|url-status=live}}</ref> His autopsy on a baby in 1856 was the first description of congenital pulmonary [[lymphangiectasia]] (the name given by K. M. Laurence a century later), a rare and fatal disease of the lung.<ref>{{cite journal|last1=Hwang|first1=Joon Ho|last2=Kim|first2=Joo Heon|last3=Hwang|first3=Jung Ju|last4=Kim|first4=Kyu Soon|last5=Kim|first5=Seung Yeon|title=Pneumonectomy case in a newborn with congenital pulmonary lymphangiectasia|journal=Journal of Korean Medical Science|year=2014|volume=29|issue=4|pages=609–613|doi=10.3346/jkms.2014.29.4.609|pmid=24753713|pmc=3991809}}</ref> From his experience of post-mortem examinations of cadavers, he published his method in a small book in 1876.<ref>{{cite book|last1=Saukko|first1=Pekka J|last2=Pollak|first2=Stefan|chapter=Autopsy|title=Wiley Encyclopedia of Forensic Science|year=2009|volume=John Wiley & Sons, Ltd.|doi=10.1002/9780470061589.fsa036|isbn=978-0-470-01826-2}}</ref> His book was the first to describe the techniques of autopsy specifically to examine abnormalities in organs, and retain important tissues for further examination and demonstration. Unlike any other earlier practitioner, he practiced complete surgery of all body parts with body organs dissected one by one. This has become the standard method.<ref>{{cite book|last1=Finkbeiner|first1=Walter E|last2=Ursell|first2=Philip C|last3=Davis|first3=Richard L|title=Autopsy Pathology: A Manual and Atlas|year=2009|publisher=Elsevier Health Sciences|location=Philadelphia|isbn=978-1-4160-5453-5|page=6|edition=2nd|url=https://books.google.com/books?id=KiGOSz9eGeUC|access-date=27 January 2016|archive-date=17 April 2022|archive-url=https://web.archive.org/web/20220417165549/https://books.google.com/books?id=KiGOSz9eGeUC|url-status=live}}</ref><ref>{{cite journal|last1=Skowronek|first1=R|last2=Chowaniec|first2=C|title=The evolution of autopsy technique—from Virchow to Virtopsy|journal=Archiwum Medycyny Sadowej I Kryminologii|year=2010|volume=60|issue=1|pages=48–54|pmid=21180108}}</ref>
====Ochronosis====
Virchow discovered the clinical syndrome which he called [[ochronosis]], a metabolic disorder in which a patient accumulates [[homogentisic acid]] in connective tissues and which can be identified by discolouration seen under the microscope. He found the unusual symptom in an autopsy of the corpse of a 67-year-old man on 8 May 1884. This was the first time this abnormal disease affecting cartilage and connective tissue was observed and characterised. His description and coining of the name appeared in the October 1866 issue of ''Virchows Archiv''.<ref>{{cite journal|last1=Virchow|first1=RL|title=Rudolph Virchow on ochronosis.1866.|journal=Arthritis and Rheumatism|year=1966|orig-year=1866|volume=9|issue=1|pages=66–71|pmid=4952902|doi=10.1002/art.1780090108}}</ref><ref>{{cite journal|last1=Benedek|first1=Thomas G.|title=Rudolph virchow on ochronosis|journal=Arthritis & Rheumatism|year=1966|volume=9|issue=1|pages=66–71|doi=10.1002/art.1780090108|pmid=4952902}}</ref><ref>{{cite journal|last1=Wilke|first1=Andreas|last2=Steverding|first2=Dietmar|title=Ochronosis as an unusual cause of valvular defect: a case report|journal=Journal of Medical Case Reports|year=2009|volume=3|issue=1|pages=9302|doi=10.1186/1752-1947-3-9302|pmid=20062791|pmc=2803825 |doi-access=free }}</ref>
===Forensic work===
Virchow was the first to analyse hair in criminal investigation, and made the first forensic report on it in 1861.<ref>{{cite book|author=((Committee on Science, Technology, and Law, Federal Judicial Center, National Research Council, Policy and Global Affairs, Committee on the Development of the Third Edition of the Reference Manual on Scientific Evidence))|title=Reference Manual on Scientific Evidence|publisher=National Academies Press|year=2011|location=US|isbn=978-0-3092-1425-4|pages=112|edition=3rd|url=https://books.google.com/books?id=yVUMTYJPSaMC}}</ref> He was called as an expert witness in a murder case, and he used hair samples collected from the victim. He became the first to recognise the limitation of hair as evidence. He found that hairs can be different in an individual, that individual hair has characteristic features, and that hairs from different individuals can be strikingly similar. He concluded that evidence based on hair analysis is inconclusive.<ref>{{cite book|last1=Inman|first1=Keith|last2=Rudin|first2=Norah|title=Principles and Practice of Criminalistics the Profession of Forensic Science|date=2000|publisher=CRC Press|location=Hoboken|isbn=978-1-4200-3693-0|page=50|url=https://books.google.com/books?id=6OTqqqGooccC}}</ref> His testimony runs:
{{Quote|[T]he hairs found on the defendant do not possess any so pronounced peculiarities or individualities [so] that no one with certainty has the right to assert that they must have originated from the head of the victim.<ref name=oien />}}
===Anthropology and prehistory biology===
[[File:Rudolf Virchow by Hugo Vogel, 1861.JPG|thumb|upright|Portrait of Rudolf Virchow by [[Hugo Vogel (painter)|Hugo Vogel]], 1861]]
Virchow developed an interest in anthropology in 1865, when he discovered pile dwellings in northern Germany. In 1869, he co-founded the German Anthropological Association. In 1870 he founded the [[Berliner Gesellschaft für Anthropologie, Ethnologie und Urgeschichte|Berlin Society for Anthropology, Ethnology, and Prehistory]] (''Berliner Gesellschaft für Anthropologie, Ethnologie und Urgeschichte'') which was very influential in coordinating and intensifying German archaeological research. Until his death, Virchow was several times (at least fifteen times) its president, often taking turns with his former student [[Adolf Bastian]].<ref name="Buikstra" /> As president, Virchow frequently contributed to and co-edited the society's main journal ''Zeitschrift für Ethnologie'' (''Journal of Ethnology''), which Adolf Bastian, together with another student of Virchow, [[Robert Hartmann (naturalist)|Robert Hartman]], had founded in 1869.<ref>{{Cite web|url=https://www.jstor.org/journal/zeitethn?item_view=journal_info|title=Zeitschrift für Ethnologie: Journal Info|website=JSTOR|access-date=16 July 2019|archive-date=27 September 2019|archive-url=https://web.archive.org/web/20190927113745/https://www.jstor.org/journal/zeitethn?item_view=journal_info|url-status=live}}</ref><ref>{{Cite journal|date=1870|title=Front Matter|journal=Zeitschrift für Ethnologie|volume=2|pages=front cover|jstor=23025919}}</ref>
In 1870, he led a major excavation of the hill forts in Pomerania. He also excavated wall mounds in [[Wöllstein|W]]ö[[Wöllstein|llstein]] in 1875 with [[Robert Koch]], whose paper he edited on the subject.<ref name="weisenberg" /> For his contributions in German archaeology, the [[Rudolf Virchow lecture]] is held annually in his honour. He made field trips to [[Asia Minor]], the Caucasus, Egypt, Nubia, and other places, sometimes in the company of [[Heinrich Schliemann]]. His 1879 journey to the site of [[Troy]] is described in ''Beiträge zur Landeskunde in Troas'' ("Contributions to the knowledge of the landscape in Troy", 1879) and ''Alttrojanische Gräber und Schädel'' ("Old Trojan graves and skulls", 1882).<ref name="americana" /><ref>{{Cite Collier's|wstitle=Virchow, Rudolf}}</ref>
==== Anti-Darwinism ====
Virchow was an opponent of [[Natural selection|Darwin's theory of evolution]],<ref>Hodgson, Geoffrey Martin (2006). ''Economics in the Shadows of Darwin and Marx''. Edward Elgar Publishing., p. 14 {{ISBN|978-1-78100-756-3}}</ref><ref>Vucinich, Alexanderm (1988), ''Darwin in Russian Thought''. University of California Press. p. 4 {{ISBN|978-0-520-06283-2}}</ref> and particularly skeptical of the emergent thesis of [[human evolution]].<ref>Robert Bernasconi (2003). ''Race and Anthropology: De la pluralité des races humaines''. Thoemmes. p. xii</ref><ref>Ian Tattersall (1995). ''The Fossil Trail''. Oxford paperbacks. Oxford University Press, p. 22 {{ISBN|978-0-19-510981-8}}</ref> He did not reject evolutionary theory as a whole, and viewed the theory of natural selection as "an immeasurable advance" but that still has no "actual proof."<ref name="Boak-1921">{{Cite journal|last=Boak|first=Arthur E. R.|date=1921|title=Rudolf Virchow–Anthropologist and Archeologist|url=https://www.jstor.org/stable/6581|journal=The Scientific Monthly|volume=13|issue=1|pages=40–45|jstor=6581|bibcode=1921SciMo..13...40B|access-date=13 October 2021|archive-date=30 October 2021|archive-url=https://web.archive.org/web/20211030045210/https://www.jstor.org/stable/6581|url-status=live}}</ref> On 22 September 1877, he delivered a public address entitled ''"The Freedom of Science in the Modern State"'' before the Congress of German Naturalists and Physicians in Munich. There he spoke against the teaching of the theory of evolution in schools, arguing that it was as yet an unproven hypothesis that lacked empirical foundations and that, therefore, its teaching would negatively affect scientific studies.<ref>Kelly, Alfred (1981). ''Descent of Darwin: The Popularization of Darwinism in Germany, 1860–1914''. UNC Press Books. See: Chapter 4: "Darwinism and the schools". {{ISBN|978-1-4696-1013-9}}</ref><ref>Kuklick, Henrika (2009). ''New History of Anthropology''. John Wiley & Sons. pp. 86–87</ref> [[Ernst Haeckel]], who had been Virchow's student, later reported that his former professor said that "it is quite certain that man did not descend from the apes...not caring in the least that now almost all experts of good judgment hold the opposite conviction."<ref>[[Smithsonian Institution]] (1899). ''Board of Regents Annual Report of the Board of Regents of the Smithsonian Institution''. Board of Regents. p. 472</ref>
Virchow became one of the leading opponents on the debate over the authenticity of [[Neanderthal]], discovered in 1856, as distinct species and ancestral to modern humans. He himself examined the [[Neanderthal 1|original fossil]] in 1872, and presented his observations before the Berliner Gesellschaft für Anthropologie, Ethnologie und Urgeschichte.<ref name=Buikstra/> He stated that the Neanderthal had not been a primitive form of human, but an abnormal human being, who, judging by the shape of his skull, had been injured and deformed, and considering the unusual shape of his bones, had been arthritic, rickety, and feeble.<ref>Wendt, H. 1960. ''Tras la huellas de Adán'', 3ª edición. Editorial Noguer, Barcelona-México, 566 pp.</ref><ref>Adam Kupler (1996). ''The Chosen Primate''. Harvard University Press. p. 38 {{ISBN|978-0-674-12826-2}}</ref><ref>De Paolo, 'Charles (2002); ''Human Prehistory in Fiction''. McFarland. p. 49 {{ISBN|978-0-7864-8329-7}}</ref> With such an authority, the fossil was rejected as new species. With this reasoning, Virchow "judged Darwin an ignoramus and Haeckel a fool and was loud and frequent in the publication of these judgments,"<ref>American Society of Medical History (1927). ''Medical Life, Volume 34''. Historico-Medico Press. p. 492</ref> and declared that "it is quite certain that man did not descend from the apes."<ref>{{Cite journal|last1=Walter|first1=Edward|last2=Scott|first2=Mike|date=2017|title=The life and work of Rudolf Virchow 1821–1902: "Cell theory, thrombosis and the sausage duel"|journal=Journal of the Intensive Care Society|volume=18|issue=3|pages=234–235|doi=10.1177/1751143716663967|pmc=5665122|pmid=29118836}}</ref> The Neanderthals were later accepted as distinct species of humans, ''Homo neanderthalensis''.<ref>{{Cite journal|last1=White|first1=Suzanna|last2=Gowlett|first2=John A.J.|last3=Grove|first3=Matt|date=2014|title=The place of the Neanderthals in hominin phylogeny|url=https://linkinghub.elsevier.com/retrieve/pii/S0278416514000221|journal=Journal of Anthropological Archaeology|language=en|volume=35|pages=32–50|doi=10.1016/j.jaa.2014.04.004|access-date=13 October 2021|archive-date=5 January 2023|archive-url=https://web.archive.org/web/20230105114949/https://linkinghub.elsevier.com/retrieve/pii/S0278416514000221|url-status=live}}</ref><ref>{{Cite journal|last1=Rogers|first1=Alan R.|last2=Harris|first2=Nathan S.|last3=Achenbach|first3=Alan A.|date=2020|title=Neanderthal-Denisovan ancestors interbred with a distantly related hominin|journal=Science Advances|volume=6|issue=8|pages=eaay5483|doi=10.1126/sciadv.aay5483|pmc=7032934|pmid=32128408|bibcode=2020SciA....6.5483R }}</ref>
On 22 September 1877, at the Fiftieth Conference of the German Association of Naturalists and Physician held in Munich, Haeckel pleaded for introducing evolution in the public school curricula, and tried to dissociate Darwinism from social Darwinism.<ref>{{cite book|last1=Weiss|first1=Sheila Faith|title=Race Hygiene and National Efficiency: The Eugenics of Wilhelm Schallmayer |year=1987|publisher=University of California Press|location=Berkeley|isbn=978-0-520-05823-1|pages=[https://archive.org/details/racehygienenatio0000weis/page/67 67], 179|url=https://archive.org/details/racehygienenatio0000weis|url-access=registration}}</ref> His campaign was because of Herman Müller, a school teacher who was banned because of his teaching a year earlier on the inanimate origin of life from carbon. This resulted in prolonged public debate with Virchow. A few days later Virchow responded that Darwinism was only a hypothesis, and morally dangerous to students. This severe criticism of Darwinism was immediately taken up by the London ''[[The Times|Times]]'', from which further debates erupted among English scholars. Haeckel wrote his arguments in the October issue of ''[[Nature (journal)|Nature]]'' titled "The Present Position of Evolution Theory", to which Virchow responded in the next issue with an article "The Liberty of Science in the Modern State".<ref>{{cite book |last1=Porter |first1=Theodore M. |title=Karl Pearson: The Scientific Life in a Statistical Age |year=2006 |publisher=Princeton University Press |location=Princeton |isbn=978-1-400-83570-6 |page=36 |url=https://books.google.com/books?id=YFwckVLO-9UC |access-date=11 September 2017 |archive-date=25 January 2021 |archive-url=https://web.archive.org/web/20210125235307/https://books.google.com/books?id=YFwckVLO-9UC |url-status=live }}</ref> Virchow stated that teaching of evolution was "contrary to the conscience of the natural scientists, who reckons only with facts."<ref name="Boak-1921" /> The debate led Haeckel to write a full book ''Freedom in Science and Teaching'' in 1879. That year the issue was discussed in the [[Prussian House of Representatives]] and the verdict was in favour of Virchow. In 1882 the Prussian education policy officially excluded natural history in schools.<ref>{{cite book |last1=Weindling |first1=Paul |title=Health, Race, and German Politics Between National Unification and Nazism, 1870–1945 |year=1993 |publisher=Cambridge University Press |location=Cambridge |isbn=978-0-521-42397-7 |page=43 |url=https://books.google.com/books?id=9SlB2qcb0NIC}}</ref>
Years later, the noted German physician [[Carl Ludwig Schleich]] would recall a conversation he held with Virchow, who was a close friend of his: "...On to the subject of [[Darwinism]]. 'I don't believe in all this,' Virchow told me. 'if I lie on my sofa and blow the possibilities away from me, as another man may blow the smoke of his cigar, I can, of course, sympathize with such dreams. But they don't stand the test of knowledge. Haeckel is a fool. That will be apparent one day. As far as that goes, if anything like transmutation did occur it could only happen in the course of pathological degeneration!'"<ref>Schleich, Carl Ludwig (1936). ''Those were good days'', p. 159. (Note: this conversation was taken from Schleich's memoirs ''Besonnte Vergangenheit'' (1922), and translated into English by [[Bernard Miall]])</ref>
Virchow's ultimate opinion about evolution was reported a year before he died; in his own words:
{{Quote|The intermediate form is unimaginable save in a dream... We cannot teach or consent that it is an achievement that man descended from the ape or other animal.|''Homiletic Review'', January, (1901)<ref>Ronald L. Numbers (1995). ''Antievolutionism Before World War I'': Volume 1 of Garland Reference Library of the Humanities. Taylor & Francis. p. 101. {{ISBN|978-0-8153-1802-6}}</ref><ref>Patterson, Alexander (1903). ''The Other Side of Evolution'', Winona Publishing Company, p. 79</ref>}}
Virchow's anti-evolutionism, like that of [[Albert von Kölliker]] and [[Thomas Brown (philosopher)|Thomas Brown]], did not come from religion, since he was not a believer.<ref name=glick/>
====Anti-racism====
Virchow believed that Haeckel's monist propagation of [[social Darwinism]] was in its nature politically dangerous and anti-democratic, and he also criticized it because he saw it as related to the emergent nationalist movement in Germany, ideas about cultural superiority,<ref>{{cite book|last1=Hodge|first1=Jonathan|last2=Radick|first2=Gregory|title=The Cambridge Companion to Darwin|year=2009|publisher=Cambridge University Press|location=Cambridge|isbn=978-0-521-71184-5|page=238|edition=2nd}}</ref><ref>{{cite book|last1=Hawkins|first1=Mike|title=Social Darwinism in European and American thought, 1860–1945 : Nature as Model and Nature as Threat|year=1998|publisher=Cambridge University Press|location=Cambridge|isbn=978-0-521-57434-1|page=138|edition=Reprinted}}</ref><ref>{{cite book|last1=Moore|first1=Randy|last2=Decker|first2=Mark|last3=Cotner|first3=Sehoya|title=Chronology of the Evolution–creationism Controversy|date=2010|publisher=Greenwood Press/ABC-CLIO|location=Santa Barbara, Calif.|isbn=978-0-313-36287-3|pages=[https://archive.org/details/chronologyofevol0000moor/page/121 121–122]|url=https://archive.org/details/chronologyofevol0000moor/page/121}}</ref> and militarism.<ref>{{cite book|last1=Regal|first1=Brian|title=Human Evolution : A Guide to Debates|date=2004|publisher=ABC-Clio|location=Santa Barbara, Calif|isbn=978-1-85109-418-9}}</ref> In 1885, he launched a study of [[craniometry]], which gave results contradictory to contemporary [[scientific racism|scientific racist]] theories on the "Aryan race", leading him to denounce the "[[Nordic race|Nordic]] mysticism" at the 1885 Anthropology Congress in [[Karlsruhe]]. Josef Kollmann, a collaborator of Virchow, stated at the same congress that the people of Europe, be they German, Italian, English or French, belonged to a "mixture of various races", further declaring that the "results of craniology" led to a "struggle against any theory concerning the superiority of this or that European race" over others.<ref>Andrea Orsucci, [http://www.cromohs.unifi.it/eng/index.html "Ariani, indogermani, stirpi mediterranee: aspetti del dibattito sulle razze europee (1870–1914)"] {{webarchive|url=https://web.archive.org/web/20071105074520/http://www.cromohs.unifi.it/eng/index.html |date=5 November 2007 }}, ''Cromohs'', 1998 {{in lang|it}}</ref> He analysed the hair, skin, and eye colour of 6,758,827 schoolchildren to identify the Jews and Aryans. His findings, published in 1886 and concluding that there could be neither a Jewish nor a German race, were regarded as a blow to [[anti-Semitism]] and the existence of an "Aryan race".<ref name=silberstein/><ref>{{cite journal|last1=Zimmerman|first1=Andrew|s2cid=53987293|title=Anti-Semitism as Skill: Rudolf Virchow's Schulstatistik and the Racial Composition of Germany|journal=Central European History|date=2008|volume=32|issue=4|pages=409–429|doi=10.1017/S0008938900021762|jstor=4546903}}</ref>
=== Anti-germ theory of diseases ===
Virchow did not believe in the [[germ theory of diseases]], as advocated by [[Louis Pasteur]] and [[Robert Koch]]. He proposed that diseases came from abnormal activities inside the cells, not from outside pathogens.<ref name=myron/> He believed that epidemics were social in origin, and the way to combat epidemics was political, not medical. He regarded germ theory as a hindrance to prevention and cure. He considered social factors such as poverty major causes of disease.<ref>{{cite web|title=Rudolf Virchow 1821–1902|url=http://ocp.hul.harvard.edu/contagion/virchow.html|publisher=The President and Fellows of Harvard College|access-date=8 July 2014|archive-date=3 January 2014|archive-url=https://web.archive.org/web/20140103010947/http://ocp.hul.harvard.edu/contagion/virchow.html|url-status=live}}</ref> He even attacked Koch's and [[Ignaz Semmelweis]]' policy of handwashing as an antiseptic practice, who said of him: "Explorers of nature recognize no bugbears other than individuals who speculate."<ref name=etzioni/> He postulated that germs were only using infected organs as habitats, but were not the cause, and stated, "If I could live my life over again, I would devote it to proving that germs seek their natural habitat: diseased tissue, rather than being the cause of diseased tissue".<ref>Cayleff, Susan E. (2016). ''Nature's Path: A History of Naturopathic Healing in America''. Hopkins University Press. p. 59. {{ISBN|978-1-4214-1903-9}}</ref>
==Politics and social medicine==
[[File:Rudolf Virchow NLM4.jpg|thumb|left|upright|Rudolf Virchow]]
More than a laboratory physician, Virchow was an impassioned advocate for social and political reform. His ideology involved social inequality as the cause of diseases that requires political actions,<ref>{{cite journal|last1=Mackenbach|first1=J P|title=Politics is nothing but medicine at a larger scale: reflections on public health's biggest idea|journal=Journal of Epidemiology & Community Health|date=2009|volume=63|issue=3|pages=181–184|doi=10.1136/jech.2008.077032|pmid=19052033|s2cid=24916013}}</ref> stating:
<blockquote>Medicine is a social science, and politics is nothing else but medicine on a large scale. Medicine, as a social science, as the science of human beings, has the obligation to point out problems and to attempt their theoretical solution: the politician, the practical anthropologist, must find the means for their actual solution... Science for its own sake usually means nothing more than science for the sake of the people who happen to be pursuing it. Knowledge which is unable to support action is not genuine – and how unsure is activity without understanding... If medicine is to fulfill her great task, then she must enter the political and social life... The physicians are the natural attorneys of the poor, and the social problems should largely be solved by them.<ref>{{cite journal|last1=Wittern-Sterzel|first1=R|title=Politics is nothing else than large scale medicine – Rudolf Virchow and his role in the development of social medicine|journal=Verhandlungen der Deutschen Gesellschaft für Pathologie|year=2003|volume=87|pages=150–157|pmid=16888907}}</ref><ref>{{cite journal|last1=J R A|title=Virchow misquoted, part‐quoted, and the real McCoy|journal=Journal of Epidemiology and Community Health|year=2006|volume=60|issue=8|page=671|pmc=2588080}}</ref><ref>{{cite web|title=Rudolf Virchow on Pathology Education|url=http://www.pathguy.com/virchow.htm|website=The Pathology Guy|access-date=28 November 2014|archive-date=14 October 2014|archive-url=https://web.archive.org/web/20141014005100/http://www.pathguy.com/virchow.htm|url-status=live}}</ref> </blockquote>
Virchow actively worked for social change to fight poverty and diseases. His methods involved pathological observations and statistical analyses. He called this new field of social medicine a "[[social science]]". His most important influences could be noted in Latin America, where his disciples introduced his social medicine.<ref>{{cite journal|last1=Porter|first1=Dorothy|title=How did social medicine evolve, and where is it heading?|journal=PLOS Medicine|date=2006|volume=3|issue=10|pages=e399|doi=10.1371/journal.pmed.0030399|pmid=17076552|pmc=1621092 |doi-access=free }}</ref> For example, his student [[Max Westenhöfer]] became Director of Pathology at the medical school of the [[University of Chile]], becoming the most influential advocate. One of Westenhöfer's students, [[Salvador Allende]], through social and political activities based on Virchow's doctrine, became the 29th [[President of Chile]] (1970–1973).<ref>{{cite journal|last1=Waitzkin|first1=H|last2=Iriart|first2=C|last3=Estrada|first3=A|last4=Lamadrid|first4=S|title=Social medicine then and now: lessons from Latin America|journal=American Journal of Public Health|date=2001|volume=91|issue=10|pages=1592–1601|pmid=11574316|pmc=1446835|doi=10.2105/ajph.91.10.1592}}</ref>
Virchow made himself known as a pronounced pro-democracy progressive in the year of revolutions in Germany (1848). His political views are evident in his ''Report on the Typhus Outbreak of Upper Silesia'', where he states that the outbreak could not be solved by treating individual patients with drugs or with minor changes in food, housing, or clothing laws, but only through radical action to promote the advancement of an entire population, which could be achieved only by "full and unlimited democracy" and "education, freedom and prosperity".<ref name=brown2006/>
These radical statements and his minor part in the revolution caused the government to remove him from his position in 1849, although within a year he was reinstated as prosector "on probation". [[Prosector]] was a secondary position in the hospital. This secondary position in Berlin convinced him to accept the chair of pathological anatomy at the medical school in the provincial town of Würzburg, where he continued his scientific research. Six years later, he had attained fame in scientific and medical circles, and was reinstated at Charité Hospital.<ref name="Bagot2008"/>
In 1859, he became a member of the Municipal Council of Berlin and began his career as a civic reformer. Elected to the Prussian Diet in 1862, he became leader of the Radical or Progressive party; and from 1880 to 1893, he was a member of the [[Reichstag (German Empire)|Reichstag]].<ref name=americana/> He worked to improve healthcare conditions for Berlin citizens, especially by working towards modern water and sewer systems. Virchow is credited as a founder of anthropology<ref>[https://www.pbs.org/wgbh/rxforsurvival/series/champions/paul_farmer.html Rx for Survival. Global Health Champions. Paul Farmer, MD, PhD | PBS] {{Webarchive|url=https://web.archive.org/web/20221208011745/https://www.pbs.org/wgbh/rxforsurvival/series/champions/paul_farmer.html |date=8 December 2022 }}. www.pbs.org</ref> and of social medicine, frequently focusing on the fact that disease is never purely biological, but often socially derived or spread.<ref>{{cite journal|doi=10.2105/AJPH.96.12.2102|title=Report on the Typhus Epidemic in Upper Silesia|year=2006|last1=Virchow|first1=Rudolf Carl|journal=American Journal of Public Health
|volume=96|issue=12|pages=2102–2105|pmid=17123938|pmc=1698167 }}</ref>
===The duel challenge by Bismarck===
As a co-founder and member of the liberal party ''Deutsche Fortschrittspartei'', he was a leading political antagonist of Bismarck. He was opposed to Bismarck's excessive military budget, which angered Bismarck sufficiently that he challenged Virchow to a duel in 1865.<ref name=americana>{{Cite Americana|wstitle=Virchow, Rudolf|year=1920}}</ref> Virchow declined because he considered dueling an uncivilized way to solve a conflict.<ref>{{cite web|title=Das verweigerte Duell: Bismarck gegen Virchow|website=www.dhm.de|publisher=[[Deutsches Historisches Museum]]|url=https://www.dhm.de/archiv/ausstellungen/gruenderzeit/exposes/Lennig%20-%20Das%20verweigerte%20Duell%20-%20Bismarck%20gegen%20Virchow.pdf|url-status=live|access-date=|archive-url=https://web.archive.org/web/20201112041631/https://www.dhm.de/archiv/ausstellungen/gruenderzeit/exposes/Lennig%20-%20Das%20verweigerte%20Duell%20-%20Bismarck%20gegen%20Virchow.pdf|archive-date=12 November 2020|last=Petra Lennig|date=|year=|language=|pages=|quote=}}</ref> Various English-language sources purport a different version of events, the so-called "Sausage Duel". It has Virchow, being the one challenged and therefore entitled to choose the weapons, selecting two pork sausages, one loaded with ''[[Trichinella]]'' larvae, the other safe; Bismarck declined.<ref name=myron/><ref>{{cite book |last=Isaac Asimov |title=Treasury of Humor |publisher=Mariner Books |year=1991 |isbn=978-0-395-57226-9 |page=[https://archive.org/details/isaacasimovstrea00asim/page/202 202] |url=https://archive.org/details/isaacasimovstrea00asim/page/202 }}</ref><ref>{{cite journal |year=2008 |last1=Cardiff |first1=Robert D |last2=Ward |first2=Jerrold M |last3=Barthold |first3=Stephen W |doi=10.1038/labinvest.3700695|pmid=18040269 |title='One medicine—one pathology': are veterinary and human pathology prepared? |volume=88 |pages=18–26|journal=Laboratory Investigation |issue=1|pmc=7099239 }}</ref> However, there are no German-language documents confirming this version.
===''Kulturkampf''===
Virchow supported Bismarck in an attempt to reduce the political and social influence of the Catholic Church, between 1871 and 1887.<ref name="Progs">"This anti-Catholic crusade was also taken up by the Progressives, especially Rudolf Virchow, though Richter himself was tepid in his occasional support." [https://www.mises.org/story/1787 Authentic German Liberalism of the 19th century] {{Webarchive|url=https://web.archive.org/web/20090610035217/http://www.crea.polytechnique.fr/index.htm |date=10 June 2009 }} by Ralph Raico</ref> He remarked that the movement was acquiring "the character of a great struggle in the interest of humanity". He called it ''Kulturkampf'' ("culture struggle")<ref name=kulturkampf/> during the discussion of [[Paul Ludwig Falk]]'s [[Falk Laws|May Laws]] (''Maigesetze'').<ref name="virchrow">A leading German school teacher, Rudolf Virchow, characterized Bismarck's struggle with the Catholic Church as a Kulturkampf{{snd}} a fight for culture{{snd}} by which Virchow meant a fight for liberal, rational principles against the dead weight of medieval traditionalism, obscurantism, and authoritarianism." from [http://www.hermes-press.com/triumph_civ.htm The Triumph of Civilization] {{Webarchive|url=https://web.archive.org/web/20061113151759/http://www.hermes-press.com/triumph_civ.htm |date=13 November 2006 }} by Norman D. Livergood and "Kulturkampf \Kul*tur"kampf'\, n. [G., fr. kultur, cultur, culture + kampf fight.] (Ger. Hist.) Lit., culture war; – a name, originating with Virchow (1821–1902), given to a struggle between the Roman Catholic Church and the German government" [http://www.freedict.co.uk/words/k/kulturkampf.php Kulturkampf] {{Webarchive|url=https://web.archive.org/web/20210412044417/http://www.freedict.co.uk/words/k/kulturkampf.php |date=12 April 2021 }} in freedict.co.uk</ref> Virchow was respected in Masonic circles,<ref name="Virchowrespected">"Rizal's Berlin associates, or perhaps the word "patrons" would give their relation better, were men as esteemed in Masonry as they were eminent in the scientific world—Virchow, for example." in "[[Jose Rizal]] as a Mason" by Austin Craig, ''The Builder Magazine'', [http://www.phoenixmasonry.org/the_builder_1916_august.htm August 1916 – Volume II – Number 8] {{Webarchive|url=https://web.archive.org/web/20210412045737/http://www.phoenixmasonry.org/the_builder_1916_august.htm |date=12 April 2021 }}</ref> and according to one source<ref name="VirchowMason">"It was a heady atmosphere for the young Brother, and Masons in Germany, Dr. Rudolf Virchow and Dr. [[Fedor Jagor]], were instrumental in his becoming a member of the Berlin Ethnological and Anthropological Societies." From [http://srjarchives.tripod.com/1998-10/PEARSON.HTM Dimasalang: The Masonic Life Of Dr. Jose P. Rizal By Reynold S. Fajardo, 33°] {{Webarchive|url=https://web.archive.org/web/20210412044450/http://srjarchives.tripod.com/1998-10/PEARSON.HTM |date=12 April 2021 }} by Fred Lamar Pearson, Scottish Rite Journal, October 1998</ref> may have been a [[freemason]], though no official record of this has been found.
==Personal life==
[[File:Rudolf and Rose Virchow 1851.jpg|thumb|upright|left|Rudolf and Rose Virchow in 1851]]
[[File:Virchow, Rudolf, Ernst und Adele.jpg|thumb|upright|Virchow with his son Ernst and daughter Adele]]
On 24 August 1850 in Berlin, Virchow married Ferdinande Rosalie Mayer (29 February 1832{{snd}}21 February 1913), a liberal's daughter. They had three sons and three daughters:<ref name="Santos">{{cite book|author=Marco Steinert Santos|title=Virchow: medicina, ciência e sociedade no seu tempo|url=https://books.google.com/books?id=RM9Jr6Mz5rUC&pg=PA140|access-date=7 May 2012|publisher=Imprensa da Univ. de Coimbra|isbn=978-989-8074-45-4|pages=140–|date= 2008}}</ref>
* Karl Virchow (1 August 1851{{snd}}21 September 1912), a chemist
* {{ill|Hans Virchow|de}} (10 September 1852{{snd}}7 April 1940), an anatomist
* Adele Virchow (1 October 1855{{snd}}18 May 1955), the wife of Rudolf Henning, a professor of [[German studies]]
* Ernst Virchow (24 January 1858{{snd}}5 April 1942)
* Marie Virchow (29 June 1866{{snd}}23 October 1951), the editor of ''Rudolf Virchow, Briefe an Seine Eltern, 1839 bis 1864'' (published in 1906)<ref>{{cite journal|date=March 14, 1907|title=Virchow's letters to his parents|journal=Nature |volume=75|issue=1950|pages=iii–iv|bibcode=1907Natur..75D...3K |url=https://books.google.com/books?id=jVUEAAAAYAAJ&q=marie+rabl&pg=PA480 |last1=K. |first1=A. |doi=10.1038/075iiia0 |s2cid=4008289 }}</ref> and the wife of [[Carl Rabl]], an Austrian anatomist
* Hanna Elisabeth Maria Virchow (10 May 1873{{snd}}28 November 1963)
===Death===
[[File:Grab Rudolf Virchow.jpg|thumb|upright|The tomb of Rudolf and Rose Virchow at Alter St.-Matthäus-Kirchhof]]
Virchow broke his thigh bone on 4 January 1902, jumping off a running streetcar while exiting the electric tramway. Although he anticipated full recovery, the fractured femur never healed, and restricted his physical activity. His health gradually deteriorated and he died of heart failure after eight months, on 5 September 1902, in Berlin.<ref name=weisenberg/><ref>{{cite news |title=Prof. Virchow is Dead. Famous Scientist's Long Illness Ended Yesterday |url=https://www.nytimes.com/1902/09/06/archives/prof-virchow-is-dead-famous-scientists-long-illness-ended-yesterday.html |newspaper=[[New York Times]] |date=5 September 1902 |access-date=4 August 2012 |archive-date=23 July 2018 |archive-url=https://web.archive.org/web/20180723064553/https://www.nytimes.com/1902/09/06/archives/prof-virchow-is-dead-famous-scientists-long-illness-ended-yesterday.html |url-status=live }}</ref> A state funeral was held on 9 September in the Assembly Room of the Magistracy in the [[Berlin Town Hall]], which was decorated with laurels, palms and flowers. He was buried in the [[Alter St.-Matthäus-Kirchhof]] in [[Schöneberg]], Berlin.<ref name=funeral>{{cite news |title=Prof. Virchow's Funeral. Distinguished Scholars, Scientists, and Doctors in the Throng That Attends the Ceremonies in Berlin |url=https://select.nytimes.com/gst/abstract.html?res=FA0F15FF3F5F12738DDDA90994D1405B828CF1D3 |newspaper=New York Times |date=9 September 1902 |access-date=4 August 2012 |archive-date=17 March 2014 |archive-url=https://web.archive.org/web/20140317092650/http://select.nytimes.com/gst/abstract.html?res=FA0F15FF3F5F12738DDDA90994D1405B828CF1D3 |url-status=live }}</ref> His tomb was shared by his wife on 21 February 1913.<ref>{{cite web|title=Rudolf Virchow tomb|url=http://himetop.wikidot.com/rudolf-virchow-tomb|work=HimeTop|access-date=28 November 2014|archive-date=23 July 2018|archive-url=https://web.archive.org/web/20180723064210/http://himetop.wikidot.com/rudolf-virchow-tomb|url-status=live}}</ref>
==Collections and Foundations==
Rudolf Virchow was also a collector. Several museums in Berlin emerged from Virchow's collections: the Märkisches Museum, the Museum of Prehistory and Early History, the Ethnological Museum and the Museum of Medical History. In addition, Virchow's collection of anatomical specimens from numerous European and non-European populations, which still exists today, deserves special mention. The collection is owned by the Berlin Society for Anthropology and Prehistory.
The collection hit the international headlines in 2020 when the two journalists [[Markus Grill]] and [[David Bruser]], in cooperation with the archivist [[Nils Seethaler]], succeeded in identifying four skulls of indigenous Canadians that were thought to be lost and which came into Virchow's possession through the mediation of the Canadian doctor [[William Osler]] in the late 19th century. <ref>Markus Grill/Ralf Wiegand: Die Spur der Schädel Süddeutsche Zeitung, 17.12.20.</ref><ref>David Bruser/Markus Grill: The untold story of four Indigenous skulls given away by one of Canada's most famous doctors, and the quest to bring them home. Toronto Star, 17.12.20.</ref>
==Honours and legacy==
* In June 1859, Virchow was elected to Berlin Chamber of Representatives.<ref name=boak21/>
* In 1860, he was elected official Member of the Königliche Wissenschaftliche Deputation für das Medizinalwesen (Royal Scientific Board for Medical Affairs).<ref name=berlinmuseum/>
* In 1861, he was elected foreign member of the [[Royal Swedish Academy of Sciences]].
* In 1862, he was elected as an international Member of the [[American Philosophical Society]].<ref>{{cite web |title=Rudolf Virchow |url=https://search.amphilsoc.org/memhist/search?creator=virchow&title=&subject=&subdiv=&mem=&year=&year-max=&dead=&keyword=&smode=advanced |website=American Philosophical Society Member History Database |access-date=18 February 2021}}</ref>
* In March 1862, he was elected to the [[Prussian House of Representatives]].<ref name=berlinmuseum/>
* In 1873, he was elected to the [[Prussian Academy of Sciences]]. He declined to be ennobled as "von Virchow," he was nonetheless designated Geheimrat ("privy councillor") in 1894.<ref name=whonmaedit/>
* In 1880, he was elected member of the [[Reichstag (German Empire)|Reichstag of the German Empire]].
* In 1881, Rudolf-Virchow-Foundation was established on the occasion of his 60th birthday.<ref name=Buikstra/>
* In 1892, he was appointed Rector of the Berlin University.
* In 1892, he was awarded the British [[Royal Society]]'s [[Copley Medal]].
* The [[Rudolf Virchow Center]], a biomedical research center in the University of Würzburg was established in January 2002.<ref>{{cite web|title=The Rudolf Virchow Center|url=http://www.rudolf-virchow-zentrum.de/en/rudolf-virchow-center.html|publisher=The Rudolf Virchow Center|access-date=24 November 2014|archive-url=https://web.archive.org/web/20141129095854/http://www.rudolf-virchow-zentrum.de/en/rudolf-virchow-center.html|archive-date=29 November 2014|url-status=dead}}</ref>
* [[Rudolf Virchow Award]] is given by the [[Society for Medical Anthropology]] for research achievements in medical anthropology.<ref>{{cite web|title=Call for Submissions: Rudolf Virchow Awards|url=http://www.medanthro.net/call-for-submissions-rudolf-virchow-awards/|publisher=Society for Medical Anthropology|access-date=24 November 2014|date=13 May 2014|archive-date=8 March 2016|archive-url=https://web.archive.org/web/20160308093827/http://www.medanthro.net/call-for-submissions-rudolf-virchow-awards/|url-status=live}}</ref>
* [[Rudolf Virchow lecture]], an annual public lecture, is organised by the [[Römisch-Germanisches Zentralmuseum|Römisch-Germanisches Zentralmuseum Mainz]], for eminent scientists in the field of palaeolithic archaeology.
* Rudolf Virchow Medical Society is based in New York, and offers Rudolf Virchow Medal.<ref>{{cite web|title=Rudolf Virchow Medal|url=http://scarc.library.oregonstate.edu/coll/pauling/awards/1962h.8.html|publisher=Oregon State University Libraries' Special Collections & Archives Research Center|access-date=24 November 2014|archive-date=14 September 2015|archive-url=https://web.archive.org/web/20150914180721/http://scarc.library.oregonstate.edu/coll/pauling/awards/1962h.8.html|url-status=live}}</ref>
[[File:Berlin-Wedding Virchow-Klinikum 06 Herzzentrum.jpg|thumb|235px|right|Hospital – Campus Virchow Klinikum, Cardiology Center]]
* Campus Virchow Klinikum (CVK) is the name of a [[campus]] of [[Charité]] hospital in [[Berlin]].
* The [[Rudolf Virchow Monument]], a muscular limestone statue, was erected in 1910 at Karlplatz in Berlin.<ref>{{cite web|title=Rudolf Virchow monument|url=http://himetop.wikidot.com/rudolf-virchow-monument|work=HimeTop|access-date=28 November 2014|archive-date=5 December 2014|archive-url=https://web.archive.org/web/20141205071915/http://himetop.wikidot.com/rudolf-virchow-monument|url-status=live}}</ref>
* Langenbeck-Virchow-Haus was built in 1915 in Berlin, jointly honouring Virchow and [[Bernhard von Langenbeck]]. Originally a medical centre, the building is now used as conference centre of the German Surgical Association (Deutsche Gesellschaft für Chirurgie) and the Berlin Medical Association (BMG-Berliner Medizinische Gesellschaft).<ref>{{cite web|title=Langenbeck-Virchow-Haus|url=http://www.langenbeck-virchow-haus.de/|language=de|access-date=28 November 2014|archive-date=17 December 2014|archive-url=https://web.archive.org/web/20141217123517/http://langenbeck-virchow-haus.de/|url-status=live}}</ref>
* The Rudolf Virchow Study Center is instituted by the [[European University Viadrina]] for compiling of the complete works of Virchow.<ref>{{cite web|title=Rudolf Virchow Study Center: Rudolf Virchow and Transcultural Health Sciences|url=http://www.europa-uni.de/en/forschung/institut/institut_intrag/Forschung/Forschungsstelle_R_V/index.html|publisher=European University Viadrina|access-date=29 November 2014|archive-date=5 December 2014|archive-url=https://web.archive.org/web/20141205100254/http://www.europa-uni.de/en/forschung/institut/institut_intrag/Forschung/Forschungsstelle_R_V/index.html|url-status=dead}}</ref>
* [[Virchow Hill]] in [[Antarctica]] is named after Rudolf Virchow.<ref>[https://data.aad.gov.au/aadc/gaz/scar/display_name.cfm?gaz_id=111780 Virchow Hill.] {{Webarchive|url=https://web.archive.org/web/20211204020656/https://data.aad.gov.au/aadc/gaz/scar/display_name.cfm?gaz_id=111780 |date=4 December 2021 }} SCAR [[Composite Antarctic Gazetteer]]</ref>
===Eponymous medical terms===
{{columns-list|colwidth=30em|
* '''Virchow's angle''', the angle between the nasobasilar line and the nasosubnasal line
* '''Virchow's cell''', a macrophage in [[Hansen's disease]]
* '''Virchow's cell theory''', ''omnis cellula e cellula'' – every living cell comes from another living cell
* '''Virchow's concept of pathology''', comparison of diseases common to humans and animals
* '''Virchow's disease''', [[leontiasis ossea]], now recognized as a symptom rather than a disease
* '''Virchow's gland''', [[Virchow's node]]
* '''Virchow's law''', during [[craniosynostosis]], skull growth is restricted to a plane perpendicular to the affected, prematurely fused suture and is enhanced in a plane parallel to it.
* '''Virchow's line''', a line from the root of the nose to the [[Lambda (anatomy)|lambda]]
* '''Virchow's metamorphosis''', [[lipomatosis]] in the [[heart]] and [[salivary glands]]
* '''Virchow's method of autopsy''', a method of autopsy where each organ is taken out one by one
* '''[[Virchow's node]]''', the presence of metastatic cancer in a lymph node in the supraclavicular fossa (root of the neck left of the midline), also known as [[Troisier's sign]]
* '''Virchow's psammoma''', [[Psammoma body|psammoma bodies]] in [[meningioma]]s
* '''[[Virchow–Robin spaces]]''', enlarged perivascular spaces (EPVS) (often only potential) that surround blood vessels for a short distance as they enter the brain
* '''[[Virchow–Seckel syndrome]]''', a very rare disease also known as "bird-headed dwarfism"
* '''Virchow skull breaker''', a [[chisel]]-like device used to separate the [[calvaria (skull)|calvaria]] from the rest of the [[skull]] to expose the [[brain]] in [[autopsy|autopsies]]
* '''[[Virchow's triad]]''', the classic factors which precipitate venous thrombus formation: endothelial dysfunction or injury, hemodynamic changes, and hypercoagulability
}}
==Works==
Virchow was a prolific writer. Some of his works are:<ref>{{cite web |url=https://www.hs-augsburg.de/~harsch/germanica/Chronologie/19Jh/Virchow/vir_intr.html |title=Rudolf Virchow |work=Bibliotecha Augustana |language=de |first=Ulrich |last=Harsch |publisher=[[Augsburg University of Applied Sciences]] |access-date=10 October 2019 |archive-date=17 November 2020 |archive-url=https://web.archive.org/web/20201117075108/http://www.hs-augsburg.de/~harsch/germanica/Chronologie/19Jh/Virchow/vir_intr.html |url-status=live }}</ref>
* [https://archive.org/details/bub_gb_HmEXAQAAMAAJ ''Mittheilungen über die in Oberschlesien herrschende Typhus-Epidemie''] (1848)
* [https://archive.org/details/diecellularpatho00virc ''Die Cellularpathologie in ihrer Begründung auf physiologische und pathologische Gewebelehre.''], his chief work (1859; [https://archive.org/details/b20418310 English translation], 1860): The fourth edition of this work formed the first volume of ''Vorlesungen über Pathologie'' below.
* ''Handbuch der Speciellen Pathologie und Therapie'', prepared in collaboration with others (1854–76)
* ''Vorlesungen über Pathologie'' (1862–72)
* [https://archive.org/details/bub_gb_OEQAAAAAQAAJ ''Die krankhaften Geschwülste''] (1863–67)
* [https://archive.org/details/b21990979 ''Ueber den Hungertyphus''] (1868)
* [https://www.jstor.org/stable/23026504 ''Ueber einige Merkmale niederer Menschenrassen am Schädel''] (1875)
* [https://books.google.com/books?id=jGY1AQAAMAAJ ''Beiträge zur physischen Anthropologie der Deutschen''] (1876)
* [https://archive.org/details/bub_gb_OCYCAAAAQAAJ ''Die Freiheit der Wissenschaft im Modernen Staat''] (1877)
* [https://archive.org/details/b2190392x_0002 ''Gesammelte Abhandlungen aus dem Gebiete der offentlichen Medizin und der Seuchenlehre''] (1879)
* ''Gegen den Antisemitismus'' (1880)
==References==
{{Reflist}}
==Further reading==
* Becher (1891). ''Rudolf Virchow'', Berlin.
* Pagel, J. L. (1906). ''Rudolf Virchow'', Leipzig.
* Ackerknecht, Erwin H. (1953) ''Rudolf Virchow: Doctor, Statesman, Anthropologist'', Madison.
* Virchow, RLK (1978). ''Cellular pathology''. 1859 special ed., 204–207 John Churchill London, UK.
* {{gutenberg|no=10770|name=The Former Philippines thru Foreign Eyes by Tomás de Comyn}}, available at [[Project Gutenberg]] (co-authored by Virchow with Tomás Comyn, Fedor Jagor, and Chas Wilkes)
* Virchow, Rudolf (1870). Menschen- und Affenschadeh Vortrag gehalten am 18. Febr. 1869 im Saale des Berliner Handwerkervereins. Berlin: Luderitz,
* {{cite journal | author = Eisenberg L. | author-link = Leon Eisenberg | year = 1986 | title = Rudolf Virchow: the physician as politician | journal = Medicine and War | volume = 2 | issue = 4| pages = 243–250 | doi=10.1080/07488008608408712| pmid = 3540555 }}
* {{cite book|last1=Rather|first1=L. J.|title=A Commentary on the Medical Writings of Rudolf Virchow: Based on Schwalbe's Virchow–Bibliographie, 1843–1901|year=1990|publisher=Norman Publishing|location=San Francisco|isbn=978-0-9304-0519-9|url=https://books.google.com/books?id=s32pGCjcq68C}}
==External links==
{{wikiquote}}
{{Commons category|Rudolf Virchow}}
{{wikisource author}}
{{EB1911 poster|Virchow, Rudolf}}
* {{Gutenberg author |id=Virchow,+Rudolf | name=Rudolf Virchow}}
* {{Internet Archive author |sname=Rudolf Virchow}}
* {{Librivox author |id=15820}}
* [https://www.gutenberg.org/ebooks/10770 "The Former Philippines thru Foreign Eyes"], available at [[Project Gutenberg]] (co-authored by Virchow with Tomás Comyn, Fedor Jagor, and Chas Wilkes)
* [http://vlp.mpiwg-berlin.mpg.de/people/data?id=per149 Short biography and bibliography] in the [[Virtual Laboratory]] of the [[Max Planck Institute for the History of Science]]
* [http://www.nceas.ucsb.edu/~alroy/lefa/Virchow.html Students and Publications of Virchow] {{Webarchive|url=https://web.archive.org/web/20100718094302/http://www.nceas.ucsb.edu/~alroy/lefa/Virchow.html |date=18 July 2010 }}
* A biography of Virchow by the [https://web.archive.org/web/20071128063442/http://www.aans.org/education/journal/neurosurgical/June06/20-6-1-0979.pdf American Association of Neurological Surgeons] that deals with his early work in cerebrovascular pathology
* An English translation of the complete 1848 "Report on the Typhus Epidemic in Upper Silesia" is available in the 2006 edition of the journal [http://www.socialmedicine.info ''Social Medicine'']
* [http://himetop.wikidot.com/rudolf-virchow Some places and memories related to Rudolf Virchow]
* [http://spark.nautil.us/feature/127/my-personal-hero-robert-sapolsky-on-rudolf-virchow Article on Rudolf Virchow in ''Nautilus''] {{Webarchive|url=https://web.archive.org/web/20201029081048/http://spark.nautil.us/feature/127/my-personal-hero-robert-sapolsky-on-rudolf-virchow |date=29 October 2020 }} retrieved on 28 January 2017.
* {{PM20|FID=pe/035981}}
* {{FamilySearch|id=MMV9-H8G|title=Rudolf Ludwig Karl Virchow}}
{{Copley Medallists 1851-1900}}
{{Authority control}}
{{DEFAULTSORT:Virchow, Rudolf}}
[[Category:Rudolf Virchow| ]]
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New page wikitext, after the edit (new_wikitext) | '== Early life ==
[[File:Rudolf Virchow NLM9.jpg|thumb|left|upright|Young Virchow]]
Virchow was born in Schievelbein, in eastern [[Pomerania]], [[Prussia]] (now [[Świdwin]], [[Poland]]).<ref>{{cite book|chapter=Virchow, Rudolf|title=Appletons' Cyclopaedia for 1902|year=1903|pages=520–521|location=NY|publisher=D. Appleton & Company|chapter-url=https://books.google.com/books?id=F4FRAAAAYAAJ&pg=PA520}}</ref> He was the only child of Carl Christian Siegfried Virchow (1785–1865) and Johanna Maria ''née'' Hesse (1785–1857). His father was a farmer and the city treasurer. Academically brilliant, he always topped his classes and was fluent in German, Latin, Greek, Hebrew, English, Arabic, French, Italian and Dutch. He progressed to the [[Gymnasium (Germany)|gymnasium]] in Köslin (now [[Koszalin]] in [[Poland]]) in 1835 with the goal of becoming a pastor. He graduated in 1839 with a thesis titled ''A Life Full of Work and Toil is not a Burden but a Benediction''. However, he chose medicine mainly because he considered his voice too weak for preaching.<ref name="weisenberg">{{cite journal|last1=Weisenberg|first1=Elliot|year=2009|title=Rudolf Virchow, pathologist, anthropologist, and social thinker|url=http://www.hektoeninternational.org/index.php?option=com_content&view=article&id=294%3Arudolf-virchow-pathologist-anthropologist-and-social-thinker&catid=71%3Ahistory&Itemid=685|journal=Hektoen International Journal|volume=Online|access-date=24 November 2014|archive-date=5 March 2016|archive-url=https://web.archive.org/web/20160305212848/http://hektoeninternational.org/index.php?catid=71:history&id=294:rudolf-virchow-pathologist-anthropologist-and-social-thinker&itemid=685&option=com_content&view=article|url-status=dead}}</ref>
==Scientific career==
[[File:Erinnerungsstein und Denkmal für den Arzt Rudolf Virchow in 78-300 Swidwin (Schivelbein).jpg|thumb|Memorial stone of Rudolf Virchow in his hometown [[Świdwin]], now in Poland]]
In 1840, he received a military fellowship, a scholarship for gifted children from poor families to become army surgeons, to study medicine at the Friedrich Wilhelm University in Berlin (now [[Humboldt University of Berlin]]).<ref name=encyclo2004>{{cite encyclopedia|title=Rudolf Ludwig Carl Virchow|url=http://www.encyclopedia.com/topic/Rudolf_Ludwig_Carl_Virchow.aspx|encyclopedia=Encyclopedia of World Biography|publisher=HighBeam™ Research, Inc.|access-date=24 November 2014|year=2004|archive-date=23 April 2016|archive-url=https://web.archive.org/web/20160423141658/http://www.encyclopedia.com/topic/Rudolf_Ludwig_Carl_Virchow.aspx|url-status=live}}</ref> He was most influenced by [[Johannes Peter Müller]], his doctoral advisor. Virchow defended his doctoral thesis titled ''De rheumate praesertim corneae'' (corneal manifestations of rheumatic disease) on 21 October 1843.<ref name=weller21>{{cite journal|last1=Weller|first1=Carl Vernon|title=Rudolf Virchow—Pathologist|journal=The Scientific Monthly|year=1921|volume=13|issue=1|pages=33–39|jstor=6580|bibcode=1921SciMo..13...33W}}</ref> Immediately on graduation, he became subordinate physician to Müller.<ref name=whonmaedit>{{cite web|title=Rudolf Ludwig Karl Virchow|url=http://www.whonamedit.com/doctor.cfm/912.html|work=Whonamedit?|access-date=24 November 2014|archive-date=8 February 2019|archive-url=https://web.archive.org/web/20190208131340/http://www.whonamedit.com/doctor.cfm/912.html|url-status=live}}</ref> But shortly after, he joined the Charité Hospital in Berlin for internship. In 1844, he was appointed as medical assistant to the prosector (pathologist) Robert Froriep, from whom he learned [[microscopy]] which interested him in pathology. Froriep was also the editor of an abstract journal that specialised in foreign work, which inspired Virchow for scientific ideas of France and England.<ref name="Bagot2008">{{Cite journal|last1=Bagot|first1=Catherine N.|last2=Arya|first2=Roopen|date=2008|title=Virchow and his triad: a question of attribution|journal=British Journal of Haematology|language=en|volume=143|issue=2|pages=180–190|doi=10.1111/j.1365-2141.2008.07323.x|pmid=18783400|s2cid=33756942|issn=1365-2141}}</ref>
Virchow published his first scientific paper in 1845, giving the earliest known pathological descriptions of [[leukemia]]. He passed the medical licensure examination in 1846 and immediately succeeded Froriep as hospital prosector at the Charité. In 1847, he was appointed to his first academic position with the rank of ''[[privatdozent]]''. Because his articles did not receive favourable attention from German editors, he founded ''Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin'' (now known as ''Virchows Archiv'') with a colleague Benno Reinhardt in 1847. He edited alone after Reinhardt's death in 1852 till his own.<ref name="encyclo2004" /> This journal published critical articles based on the criterion that no papers would be published that contained outdated, untested, dogmatic or speculative ideas.<ref name=weisenberg/>
Unlike his German peers, Virchow had great faith in clinical observation, [[Animal Experimentation|animal experimentation]] (to determine causes of diseases and the effects of drugs) and pathological anatomy, particularly at the microscopic level, as the basic principles of investigation in medical sciences. He went further and stated that the cell was the basic unit of the body that had to be studied to understand disease. Although the term 'cell' had been coined in 1665 during the English scientist [[Robert Hooke]]'s early application of the microscope to biology, the building blocks of life were still considered to be the 21 tissues of Bichat, a concept described by the French physician [[Xavier Bichat]].<ref name="americana" /><ref name="Bagot2008" />
The Prussian government employed Virchow to study the typhus epidemic in Upper Silesia in 1847–1848. It was from this medical campaign that he developed his ideas on social medicine and politics after seeing the victims and their poverty. Even though he was not particularly successful in combating the epidemic, his 190-paged ''Report on the Typhus Epidemic in Upper Silesia'' in 1848 became a turning point in politics and public health in Germany.<ref name="taylor85">{{cite journal|last1=Taylor|first1=R|last2=Rieger|first2=A|title=Medicine as social science: Rudolf Virchow on the typhus epidemic in Upper Silesia|journal=International Journal of Health Services|year=1985|volume=15|issue=4|pages=547–559|pmid=3908347|doi=10.2190/xx9v-acd4-kuxd-c0e5|s2cid=44723532}}</ref><ref>{{cite journal|last1=Azar|first1=HA|title=Rudolf Virchow, not just a pathologist: a re-examination of the report on the typhus epidemic in Upper Silesia|journal=Annals of Diagnostic Pathology|year=1997|volume=1|issue=1|pages=65–71|doi=10.1016/S1092-9134(97)80010-X|pmid=9869827}}</ref> He returned to Berlin on 10 March 1848, and only eight days later, a revolution broke out against the government in which he played an active part. To fight political injustice he helped found ''Die Medizinische Reform (Medical Reform)'', a weekly newspaper for promoting social medicine, in July of that year. The newspaper ran under the banners "medicine is a social science" and "the physician is the natural attorney of the poor". Political pressures forced him to terminate the publication in June 1849, and he was expelled from his official position.<ref name="brown2006">{{cite journal|last1=Brown|first1=Theodore M.|last2=Fee|first2=Elizabeth|title=Rudolf Carl Virchow|journal=American Journal of Public Health|year=2006|volume=96|issue=12|pages=2104–2105|doi=10.2105/AJPH.2005.078436|pmid=17077410|pmc=1698150}}</ref>
In November 1848, he was given an academic appointment and left Berlin for the University of Würzburg to hold Germany's first chair of pathological anatomy. During his six-year period there, he concentrated on his scientific work, including detailed studies of venous thrombosis and cellular theory. His first major work there was a six-volume ''Handbuch der speciellen Pathologie und Therapie (Handbook on Special Pathology and Therapeutics)'' published in 1854. In 1856, he returned to Berlin to become the newly created Chair for Pathological Anatomy and Physiology at the Friedrich-Wilhelms-University, as well as Director of the newly built Institute for Pathology on the premises of the Charité. He held the latter post for the next 20 years.<ref name="Bagot2008" /><ref name="berlinmuseum">{{cite web|title=Virchow's Biography|url=http://www.bmm-charite.de/biography-of-rudolf-virchow.html|publisher=Berliner Medizinhistorisches Museum der Charité|access-date=24 November 2014|archive-date=3 October 2018|archive-url=https://web.archive.org/web/20181003101719/https://www.bmm-charite.de/biography-of-rudolf-virchow.html|url-status=live}}</ref><ref name="boak21">{{cite journal|last1=Boak|first1=Arthur ER|title=Rudolf Virchow—Anthropologist and Archeologist|journal=The Scientific Monthly|year=1921|volume=13|issue=1|pages=40–45|jstor=6581|bibcode=1921SciMo..13...40B}}</ref>
===Cell biology===
[[File:Virchow-cell.jpg|thumb|upright=1.15|Illustration of Virchow's [[cell theory]]]]
Virchow is credited with several key discoveries. His most widely known scientific contribution is his [[cell theory]], which built on the work of [[Theodor Schwann]]. He was one of the first to accept the work of [[Robert Remak]], who showed that the origin of cells was the division of pre-existing cells.<ref>Lois N. Magner ''A history of the life sciences'', Marcel Dekker, 2002, {{ISBN|0-8247-0824-5}}, p. 185</ref> He did not initially accept the evidence for cell division and believed that it occurs only in certain types of cells. When it dawned on him in 1855 that Remak might be right, he published Remak's work as his own, causing a falling-out between the two.<ref name=BBC>{{cite web|url=http://www.bbc.co.uk/programmes/b00m5w92|publisher=BBC4|title=The Cell: Episode 1 The Hidden Kingdom|author=Rutherford, Adam|date=August 2009|access-date=16 March 2010|archive-date=1 July 2022|archive-url=https://web.archive.org/web/20220701180651/https://www.bbc.co.uk/programmes/b00m5w92|url-status=live}}</ref>
Virchow was particularly influenced in cellular theory by the work of [[John Goodsir]] of Edinburgh, whom he described as "one of the earliest and most acute observers of cell-life both physiological and pathological". Virchow dedicated his ''magnum opus'' ''Die Cellularpathologie'' to Goodsir.<ref>Gardner, D. John Goodsir FRS (1814–1867): Pioneer of cytology and microbiology. ''J Med. Biog.'' 2015;25:114–122</ref> Virchow's cellular theory was encapsulated in the epigram ''Omnis cellula e cellula'' ("all cells (come) from cells"), which he published in 1855.<ref name="kuiper" /><ref name="Bagot2008" /><ref>{{cite journal|last1=Tixier-Vidal|first1=Andrée|title=De la théorie cellulaire à la théorie neuronale|journal=Biologie Aujourd'hui|year=2011|volume=204|issue=4|pages=253–266|doi=10.1051/jbio/2010015|pmid=21215242|url=https://www.biologie-journal.org/10.1051/jbio/2010015/pdf |language=fr}}</ref> (The [[epigram]] was actually coined by [[François-Vincent Raspail]], but popularized by Virchow.)<ref name="pmid16810425">{{cite journal |vauthors=Tan SY, Brown J |title=Rudolph Virchow (1821–1902): "pope of pathology" |journal=Singapore Med J |volume=47 |issue=7 |pages=567–568 |date=July 2006 |pmid=16810425 |url=http://www.sma.org.sg/smj/4707/4707ms1.pdf |access-date=22 July 2008 |archive-date=21 May 2022 |archive-url=https://web.archive.org/web/20220521021627/https://www.sma.org.sg/smj/4707/4707ms1.pdf |url-status=live }}</ref> It is a rejection of the concept of spontaneous generation, which held that organisms could arise from nonliving matter. For example, maggots were believed to appear spontaneously in decaying meat; [[Francesco Redi]] carried out experiments that disproved this notion and coined the maxim ''[[Omne vivum ex ovo]]'' ("Every living thing comes from a living thing" — literally "from an egg"); Virchow (and his predecessors) extended this to state that the only source for a living cell was another living cell.<ref>Virchow, R. (1858). Cellular pathology: As based upon physiological and pathological histology, 20 lectures delivered in the Pathological Institute of Berlin, during Feb. Mar. and Apr. 1858. New York: De Witt.</ref>
===Cancer===
In 1845, Virchow and [[John Hughes Bennett]] independently observed abnormal increases in white blood cells in some patients. Virchow correctly identified the condition as a blood disease, and named it ''leukämie'' in 1847 (later anglicised to [[leukemia]]).<ref>{{cite journal|last1=Degos|first1=L|title=John Hughes Bennett, Rudolph Virchow... and Alfred Donné: the first description of leukemia|journal=The Hematology Journal|year=2001|volume=2|issue=1|pages=1|pmid=11920227|doi=10.1038/sj/thj/6200090}}</ref><ref>{{cite journal|last1=Kampen|first1=Kim R.|title=The discovery and early understanding of leukemia|journal=Leukemia Research|year=2012|volume=36|issue=1|pages=6–13|doi=10.1016/j.leukres.2011.09.028|pmid=22033191}}</ref><ref name="Mukherjee2010">{{cite book|last=Mukherjee|first=Siddhartha|author-link=Siddhartha Mukherjee|title=The Emperor of All Maladies: A Biography of Cancer|url=https://books.google.com/books?id=5rF_31RVTnMC|access-date=6 September 2011|date= 2010|publisher=Simon and Schuster|isbn=978-1-4391-0795-9}}</ref> In 1857, he was the first to describe a type of [[tumour]] called [[chordoma]] that originated from the [[Clivus (anatomy)|clivus]] (at the base of the skull).<ref>{{cite journal |doi=10.1001/jama.1923.02640460019007 |title=Sacrococcygeal Chordoma |journal=JAMA |volume=80 |issue=19 |pages=1369–1370 |year=1923 |last1=Hirsch |first1=Edwin F }}</ref><ref>{{cite journal|last1=Lopes|first1=Ademar|last2=Rossi|first2=Benedito Mauro|last3=Silveira|first3=Claudio Regis Sampaio|last4=Alves|first4=Antonio Correa|title=Chordoma: retrospective analysis of 24 cases|journal=Sao Paulo Medical Journal|year=1996|volume=114|issue=6|pages=1312–1316|doi=10.1590/S1516-31801996000600006|pmid=9269106}}</ref>
===Theory of cancer origin===
Virchow was the first to correctly link the origin of cancers from otherwise normal cells.<ref>{{cite journal|last1=Wagner|first1=RP|title=Anecdotal, historical and critical commentaries on genetics. Rudolph Virchow and the genetic basis of somatic ecology|journal=Genetics|year=1999|volume=151|issue=3|pages=917–920|doi=10.1093/genetics/151.3.917|pmid=10049910|url=http://www.genetics.org/content/151/3/917.full|pmc=1460541|access-date=22 December 2014|archive-date=27 September 2021|archive-url=https://web.archive.org/web/20210927050758/https://www.genetics.org/content/151/3/917.full|url-status=live}}</ref> (His teacher Müller had proposed that cancers originated from cells, but from special cells, which he called blastema.) In 1855, he suggested that cancers arise from the activation of dormant cells (perhaps similar to cells now known as [[stem cell]]s) present in mature tissue.<ref>{{cite web|last1=Goldthwaite|first1=Charles A.|title=Are Stem Cells Involved in Cancer?|url=http://stemcells.nih.gov/info/Regenerative_Medicine/pages/2006chapter9.aspx|publisher=National Institutes of Health|access-date=22 December 2014|date=20 November 2011|archive-date=22 December 2014|archive-url=https://web.archive.org/web/20141222123016/http://stemcells.nih.gov/info/Regenerative_Medicine/pages/2006chapter9.aspx|url-status=dead}}</ref> Virchow believed that cancer is caused by severe irritation in the tissues, and his theory came to be known as chronic irritation theory. He thought, rather wrongly, that the irritation spread in the form of liquid so that cancer rapidly increases.<ref>{{cite web|title=The History of Cancer|url=http://www.cancer.org/cancer/cancerbasics/thehistoryofcancer/the-history-of-cancer-cancer-causes-theories-throughout-history|publisher=American Cancer Society, Inc.|access-date=22 December 2014|archive-date=22 December 2014|archive-url=https://web.archive.org/web/20141222130553/http://www.cancer.org/cancer/cancerbasics/thehistoryofcancer/the-history-of-cancer-cancer-causes-theories-throughout-history|url-status=live}}</ref> His theory was largely ignored, as he was proved wrong that it was not by liquid, but by [[metastasis]] of the already cancerous cells that cancers spread. (Metastasis was first described by [[Karl Thiersch]] in the 1860s.)<ref>{{cite web|last1=Mandal|first1=Aranya|title=Cancer History|url=http://www.news-medical.net/health/Cancer-History.aspx|website=News-Medical.net|access-date=22 December 2014|date=2 December 2009|archive-date=22 December 2014|archive-url=https://web.archive.org/web/20141222122854/http://www.news-medical.net/health/Cancer-History.aspx|url-status=live}}</ref>
He made a crucial observation that certain cancers ([[carcinoma]] in the modern sense) were inherently associated with white blood cells (which are now called [[macrophages]]) that produced irritation ([[inflammation]]). It was only towards the end of the 20th century that Virchow's theory was taken seriously.<ref>{{cite journal|last1=Balkwill|first1=Fran|author-link=Fran Balkwill|last2=Mantovani|first2=Alberto|year=2001|title=Inflammation and cancer: back to Virchow?|journal=The Lancet|volume=357|issue=9255|pages=539–545|doi=10.1016/S0140-6736(00)04046-0|pmid=11229684|s2cid=1730949}}</ref> It was realised that specific cancers (including those of [[mesothelioma]], lung, prostate, bladder, pancreatic, cervical, esophageal, [[melanoma]], and head and neck) are indeed strongly associated with long-term inflammation.<ref>{{cite journal|last1=Coussens|first1=LM|last2=Werb|first2=Z|title=Inflammation and cancer|journal=Nature|year=2002|volume=420|issue=6917|pages=860–867|doi=10.1038/nature01322|pmid=12490959|pmc=2803035|bibcode=2002Natur.420..860C}}</ref><ref>{{cite journal|last1=Ostrand-Rosenberg|first1=S.|last2=Sinha|first2=P.|title=Myeloid-derived suppressor cells: linking inflammation and cancer|journal=The Journal of Immunology|year=2009|volume=182|issue=8|pages=4499–4506|doi=10.4049/jimmunol.0802740|pmid=19342621|pmc=2810498}}</ref> In addition it became clear that prolonged use of anti-inflammatory drugs, such as [[aspirin]], reduced cancer risk.<ref>{{cite journal|last1=Baron|first1=John A.|last2=Sandler|first2=Robert S.|title=Nonsteroidal anti-inflammatory drugs and cancer prevention|journal=Annual Review of Medicine|year=2000|volume=51|issue=1|pages=511–523|doi=10.1146/annurev.med.51.1.511|pmid=10774479}}</ref> Experiments also show that drugs that block inflammation simultaneously inhibit tumour formation and development.<ref>{{cite journal|last1=Mantovani|first1=Alberto|last2=Allavena|first2=Paola|last3=Sica|first3=Antonio|last4=Balkwill|first4=Frances|title=Cancer-related inflammation|journal=Nature|year=2008|volume=454|issue=7203|pages=436–444|doi=10.1038/nature07205|pmid=18650914|bibcode=2008Natur.454..436M|url=https://air.unimi.it/bitstream/2434/145688/2/Cancer-related%20inflammation_Nature.pdf|hdl=2434/145688|s2cid=4429118|access-date=20 April 2018|archive-date=30 October 2022|archive-url=https://web.archive.org/web/20221030195610/https://air.unimi.it/bitstream/2434/145688/2/Cancer-related%20inflammation_Nature.pdf|url-status=live}}</ref>
====The Kaiser's case====
Virchow was one of the leading physicians to [[Kaiser]] [[Frederick III, German Emperor|Frederick III]], who suffered from [[Laryngeal cancer|cancer of the larynx]]. While other physicians such as [[Ernst von Bergmann]] suggested surgical removal of the entire larynx, Virchow was opposed to it because no successful operation of this kind had ever been done. The British surgeon [[Morell Mackenzie]] performed a [[biopsy]] of the Kaiser in 1887 and sent it to Virchow, who identified it as "pachydermia verrucosa laryngis". Virchow affirmed that the tissues were not cancerous, even after several biopsy tests.<ref name="Cardesa-2011" /><ref name="Ober-1970" />
The Kaiser died on 15 June 1888. The next day a post-mortem examination was performed by Virchow and his assistant. They found that the larynx was extensively damaged by ulceration, and microscopic examination confirmed [[carcinoma|epidermal carcinoma]]. ''Die Krankheit Kaiser Friedrich des Dritten (The Medical Report of Kaiser Frederick III)'' was published on 11 July under the lead authorship of Bergmann. But Virchow and Mackenzie were omitted, and they were particularly criticised for all their works.<ref>{{cite web|last1=Lucas|first1=Charles T|title=Virchow's mistake|url=http://innominatesociety.com/Articles/Virchows%20Mistake.htm|publisher=The Innominate Society of Louisville|access-date=27 November 2014|archive-date=14 February 2015|archive-url=https://web.archive.org/web/20150214094305/http://www.innominatesociety.com/Articles/Virchows%20Mistake.htm|url-status=live}}</ref> The arguments between them turned into a century-long controversy, resulting in Virchow being accused of misdiagnosis and malpractice. But reassessment of the diagnostic history revealed that Virchow was right in his findings and decisions. It is now believed that the Kaiser had hybrid verrucous carcinoma, a very rare form of [[verrucous carcinoma]], and that Virchow had no way of correctly identifying it.<ref name="Cardesa-2011">{{cite journal|last1=Cardesa|first1=Antonio|last2=Zidar|first2=Nina|last3=Alos|first3=Llucia|last4=Nadal|first4=Alfons|last5=Gale|first5=Nina|last6=Klöppel|first6=Günter|title=The Kaiser's cancer revisited: was Virchow totally wrong?|journal=Virchows Archiv|year=2011|volume=458|issue=6|pages=649–657|doi=10.1007/s00428-011-1075-0|pmid=21494762|s2cid=23301771}}</ref><ref name="Ober-1970">{{cite journal|last1=Ober|first1=WB|title=The case of the Kaiser's cancer|journal=Pathology Annual|year=1970|volume=5|pages=207–216|pmid=4939999}}</ref><ref>{{cite book|last1=Wagener|first1=D.J.Th.|title=The History of Oncology|year=2009|publisher=Springer|location=Houten|isbn=978-9-0313-6143-4|pages=104–105|url=https://books.google.com/books?id=53fmwacXu44C}}</ref> (The cancer type was correctly identified only in 1948 by [[Lauren Ackerman]].)<ref>{{cite journal|last1=Oliva|first1=H|last2=Aguilera|first2=B|title=The harmful biopsies of Kaiser Frederick III|journal=Revista Clinica Espanola|year=1986|volume=178|issue=8|pages=409–411|pmid=3526428|language=es}}</ref><ref>{{cite journal|last1=Depprich|first1=Rita A.|last2=Handschel|first2=Jörg G.|last3=Fritzemeier|first3=Claus U.|last4=Engers|first4=Rainer|last5=Kübler|first5=Norbert R.|title=Hybrid verrucous carcinoma of the oral cavity: A challenge for the clinician and the pathologist|journal=Oral Oncology Extra|year=2006|volume=42|issue=2|pages=85–90|doi=10.1016/j.ooe.2005.09.006}}</ref>
===Anatomy===
It was discovered approximately simultaneously by Virchow and [[Charles Emile Troisier]] that an enlarged left supraclavicular node is one of the earliest signs of gastrointestinal malignancy, commonly of the stomach, or less commonly, lung cancer. This sign has become known as [[Virchow's node]] and simultaneously [[Troisier's sign]].<ref>{{cite journal|last1=Loh|first1=Keng Yin|last2=Yushak|first2=Abd Wahab|title=Virchow's Node (Troisier's Sign)|journal=New England Journal of Medicine|year=2007|volume=357|issue=3|pages=282|doi=10.1056/NEJMicm063871|pmid=17634463}}</ref><ref name=pmid24031077>{{cite journal |doi=10.1136/bcr-2013-200749 |pmid=24031077 |pmc=3794256 |title=Virchow's node |journal=BMJ Case Reports |volume=2013 |pages=bcr2013200749 |year=2013 |last1=Sundriyal |first1=D |last2=Kumar |first2=N |last3=Dubey |first3=S. K |last4=Walia |first4=M }}</ref>
===Thromboembolism===
Virchow is also known for elucidating the mechanism of pulmonary [[thromboembolism]] (a condition of blood clotting in the blood vessels), coining the terms [[embolism]] and [[thrombosis]].<ref>{{cite journal|last1=Kumar|first1=D. R.|last2=Hanlin|first2=E.|last3=Glurich|first3=I.|last4=Mazza|first4=J. J.|last5=Yale|first5=S. H.|title=Virchow's contribution to the understanding of thrombosis and cellular biology|journal=Clinical Medicine & Research|year=2010|volume=8|issue=3–4|pages=168–172|doi=10.3121/cmr.2009.866|pmid=20739582|pmc=3006583}}</ref> He noted that blood clots in the pulmonary artery originate first from venous thrombi, stating in 1859: <blockquote>[T]he detachment of larger or smaller fragments from the end of the softening thrombus which are carried along by the current of blood and driven into remote vessels. This gives rise to the very frequent process on which I have bestowed the name of Embolia."<ref>{{cite book|last1=Murray|first1=T. Jock|editor-last=Huth|editor-first=Edward J.|title=Medicine in Quotations: Views of Health and Disease Through the Ages|year=2006|publisher=American College of Physicians|location=Philadelphia|isbn=978-1-93051-367-9|page=115|edition=2nd|url=https://books.google.com/books?id=3cM8jVGr4qEC|access-date=27 January 2016|archive-date=17 June 2013|archive-url=https://web.archive.org/web/20130617025928/http://books.google.com/books?id=3cM8jVGr4qEC|url-status=live}}</ref> </blockquote>Having made these initial discoveries based on autopsies, he proceeded to put forward a scientific hypothesis; that pulmonary thrombi are transported from the veins of the leg and that the blood has the ability to carry such an object. He then proceeded to prove this hypothesis by well-designed experiments, repeated numerous times to consolidate evidence, and with meticulously detailed methodology. This work rebutted a claim made by the eminent French pathologist [[Jean Cruveilhier]] that [[phlebitis]] led to clot development and that thus coagulation was the main consequence of venous inflammation. This was a view held by many before Virchow's work. Related to this research, Virchow described the factors contributing to venous thrombosis, [[Virchow's triad]].<ref name="Bagot2008" /><ref>{{cite book|last1=Dalen|first1=James E.|title=Venous Thromboembolism|year=2003|publisher=Marcel Decker, Inc.|location=New York|isbn=978-0-8247-5645-1|url=https://books.google.com/books?id=u-3Fiw7yE5kC}}</ref>
===Pathology===
Virchow founded the medical fields of [[cellular pathology]] and comparative pathology (comparison of diseases common to humans and animals). His most important work in the field was ''Cellular Pathology'' (''Die Cellularpathologie in ihrer Begründung auf physiologische und pathologische Gewebelehre'') published in 1858, as a collection of his lectures.<ref name=berlinmuseum/> This is regarded as the basis of modern medical science,<ref>{{cite journal|last1=Reese|first1=DM|title=Fundamentals—Rudolf Virchow and modern medicine|journal=The Western Journal of Medicine|year=1998|volume=169|issue=2|pages=105–108|pmid=9735691|pmc=1305179}}</ref> and the "greatest advance which scientific medicine had made since its beginning."<ref name=Knatterud>{{cite book|last1=Knatterud|first1=Mary E.|title=First Do No Harm: Empathy and the Writing of Medical Journal Articles|year=2002|publisher=Routledge|location=New York|isbn=978-0-4159-3387-2|pages=43–45|url=https://books.google.com/books?id=NhIv-wHBVs0C|access-date=27 January 2016|archive-date=17 April 2022|archive-url=https://web.archive.org/web/20220417165548/https://books.google.com/books?id=NhIv-wHBVs0C|url-status=live}}</ref>
His very innovative work may be viewed as between that of [[Giovanni Battista Morgagni]], whose work Virchow studied, and that of [[Paul Ehrlich]], who studied at the Charité while Virchow was developing microscopic pathology there. One of Virchow's major contributions to German medical education was to encourage the use of microscopes by medical students, and he was known for constantly urging his students to "think microscopically". He was the first to establish a link between infectious diseases between humans and animals, for which he coined the term "[[zoonoses]]".<ref name="myron">{{cite journal |year=2008 |last1=Schultz |first1=Myron |title=Rudolf Virchow |volume=14 |issue=9 |pages=1480–1481 |journal=Emerg Infect Dis|doi=10.3201/eid1409.086672|pmc=2603088}}</ref> He also introduced scientific terms such as "[[chromatin]]", "[[agenesis]]", "[[parenchyma]]", "[[osteoid]]", "[[amyloid degeneration]]", and "[[spina bifida]]".<ref>{{cite journal|last1=Titford|first1=M.|title=Rudolf Virchow: Cellular Pathologist|journal=Laboratory Medicine|date=21 April 2010|volume=41|issue=5|pages=311–312|doi=10.1309/LM3GYQTY79CPYLBI}}</ref> His concepts on pathology directly opposed humourism, an ancient medical dogma that diseases were due to imbalanced body fluids, hypothetically called humours, that still pervaded.<ref name="etzioni">{{cite book|last1=Etzioni|first1=Amos|last2=Ochs|first2=Hans D.|title=Primary Immunodeficiency Disorders: A Historic and Scientific Perspective|date=2014|publisher=Elsevier Academic Press|location=Oxford|isbn=978-0-12-407179-7|pages=3–4|url=https://books.google.com/books?id=SF9zAwAAQBAJ|access-date=25 March 2016|archive-date=7 April 2022|archive-url=https://web.archive.org/web/20220407010358/https://books.google.com/books?id=SF9zAwAAQBAJ|url-status=live}}</ref>
Virchow was a great influence on Swedish pathologist [[Axel Key]], who worked as his assistant during Key's doctoral studies in Berlin.<ref>{{Cite web |last=Ljunggren |first=Magnus |date=2006-09-07 |title=Utforskare av kroppens okända passager |url=http://www.svd.se/dynamiskt/kultur/did_13625706.asp |url-status=dead |archive-url=https://web.archive.org/web/20070929134712/http://www.svd.se/dynamiskt/kultur/did_13625706.asp |archive-date=2007-09-29 |website=[[Svenska Dagbladet]] |language=sv}}</ref>
====Parasitology====
Virchow worked out the life cycle of a roundworm ''[[Trichinella spiralis]]''. Virchow noticed a mass of circular white flecks in the muscle of dog and human cadavers, similar to those described by [[Richard Owen]] in 1835. He confirmed by microscopic observation that the white particles were indeed the larvae of roundworms, curled up in the muscle tissue. Rudolph Leukart found that these tiny worms could develop into adult roundworms in the intestine of a dog. He correctly asserted that these worms could also cause human [[helminthiasis]]. Virchow further demonstrated that if the infected meat is first heated to 137 °F for 10 minutes, the worms could not infect dogs or humans.<ref>{{cite web|title=Discovery of Life Cycle|url=http://www.trichinella.org/history_2.htm|website=Trichinella.org|access-date=24 November 2014|archive-url=https://web.archive.org/web/20140319135716/http://www.trichinella.org/history_2.htm|archive-date=19 March 2014|url-status=dead}}</ref> He established that human roundworm infection occurs via contaminated pork. This directly led to the establishment of meat inspection, which was first adopted in Berlin.<ref>{{cite journal|last1=Nöckler|first1=K|title=Current status of the discussion on the certification of so-called "Trichinella-free areas"|journal=Berliner und Munchener Tierarztliche Wochenschrift|date=2000|volume=113|issue=4|pages=134–138|pmid=10816912}}</ref><ref>{{cite journal|last1=Saunders|first1=L. Z.|title=Virchow's Contributions to Veterinary Medicine: Celebrated Then, Forgotten Now|journal=Veterinary Pathology|date=2000|volume=37|issue=3|pages=199–207|doi=10.1354/vp.37-3-199|pmid=10810984|s2cid=19501338}}</ref>
===Autopsy===
Virchow was the first to develop a systematic method of autopsy, based on his knowledge of cellular pathology. The modern autopsy still constitutes his techniques.<ref>{{cite web|title=Autopsy: History of autopsy|url=http://www.britannica.com/EBchecked/topic/45129/autopsy|website=Encyclopædia Britannica|access-date=26 November 2014|archive-date=28 April 2015|archive-url=https://web.archive.org/web/20150428233654/http://www.britannica.com/EBchecked/topic/45129/autopsy|url-status=live}}</ref> His first significant autopsy was on a 50-year-old woman in 1845. He found an unusual number of white blood cells, and gave a detailed description in 1847 and named the condition as ''leukämie''.<ref>{{cite journal|title=Rudolf Virchow (1821–1902)|journal=CA: A Cancer Journal for Clinicians|year=1975|volume=25|issue=2|pages=91–92|doi=10.3322/canjclin.25.2.91|pmid=804974|s2cid=1806845}}</ref> One on his autopsies in 1857 was the first description of [[Vertebral compression fracture|vertebral disc rupture]].<ref name=weller21/><ref>{{cite book|last1=Maurice-Williams|first1=R.S.|title=Spinal Degenerative Disease|year=2013|publisher=Butterworth-Heinemann|isbn=978-1-4831-9340-3|page=2|url=https://books.google.com/books?id=PrzYBAAAQBAJ|access-date=11 September 2017|archive-date=17 April 2022|archive-url=https://web.archive.org/web/20220417013345/https://books.google.com/books?id=PrzYBAAAQBAJ|url-status=live}}</ref> His autopsy on a baby in 1856 was the first description of congenital pulmonary [[lymphangiectasia]] (the name given by K. M. Laurence a century later), a rare and fatal disease of the lung.<ref>{{cite journal|last1=Hwang|first1=Joon Ho|last2=Kim|first2=Joo Heon|last3=Hwang|first3=Jung Ju|last4=Kim|first4=Kyu Soon|last5=Kim|first5=Seung Yeon|title=Pneumonectomy case in a newborn with congenital pulmonary lymphangiectasia|journal=Journal of Korean Medical Science|year=2014|volume=29|issue=4|pages=609–613|doi=10.3346/jkms.2014.29.4.609|pmid=24753713|pmc=3991809}}</ref> From his experience of post-mortem examinations of cadavers, he published his method in a small book in 1876.<ref>{{cite book|last1=Saukko|first1=Pekka J|last2=Pollak|first2=Stefan|chapter=Autopsy|title=Wiley Encyclopedia of Forensic Science|year=2009|volume=John Wiley & Sons, Ltd.|doi=10.1002/9780470061589.fsa036|isbn=978-0-470-01826-2}}</ref> His book was the first to describe the techniques of autopsy specifically to examine abnormalities in organs, and retain important tissues for further examination and demonstration. Unlike any other earlier practitioner, he practiced complete surgery of all body parts with body organs dissected one by one. This has become the standard method.<ref>{{cite book|last1=Finkbeiner|first1=Walter E|last2=Ursell|first2=Philip C|last3=Davis|first3=Richard L|title=Autopsy Pathology: A Manual and Atlas|year=2009|publisher=Elsevier Health Sciences|location=Philadelphia|isbn=978-1-4160-5453-5|page=6|edition=2nd|url=https://books.google.com/books?id=KiGOSz9eGeUC|access-date=27 January 2016|archive-date=17 April 2022|archive-url=https://web.archive.org/web/20220417165549/https://books.google.com/books?id=KiGOSz9eGeUC|url-status=live}}</ref><ref>{{cite journal|last1=Skowronek|first1=R|last2=Chowaniec|first2=C|title=The evolution of autopsy technique—from Virchow to Virtopsy|journal=Archiwum Medycyny Sadowej I Kryminologii|year=2010|volume=60|issue=1|pages=48–54|pmid=21180108}}</ref>
====Ochronosis====
Virchow discovered the clinical syndrome which he called [[ochronosis]], a metabolic disorder in which a patient accumulates [[homogentisic acid]] in connective tissues and which can be identified by discolouration seen under the microscope. He found the unusual symptom in an autopsy of the corpse of a 67-year-old man on 8 May 1884. This was the first time this abnormal disease affecting cartilage and connective tissue was observed and characterised. His description and coining of the name appeared in the October 1866 issue of ''Virchows Archiv''.<ref>{{cite journal|last1=Virchow|first1=RL|title=Rudolph Virchow on ochronosis.1866.|journal=Arthritis and Rheumatism|year=1966|orig-year=1866|volume=9|issue=1|pages=66–71|pmid=4952902|doi=10.1002/art.1780090108}}</ref><ref>{{cite journal|last1=Benedek|first1=Thomas G.|title=Rudolph virchow on ochronosis|journal=Arthritis & Rheumatism|year=1966|volume=9|issue=1|pages=66–71|doi=10.1002/art.1780090108|pmid=4952902}}</ref><ref>{{cite journal|last1=Wilke|first1=Andreas|last2=Steverding|first2=Dietmar|title=Ochronosis as an unusual cause of valvular defect: a case report|journal=Journal of Medical Case Reports|year=2009|volume=3|issue=1|pages=9302|doi=10.1186/1752-1947-3-9302|pmid=20062791|pmc=2803825 |doi-access=free }}</ref>
===Forensic work===
Virchow was the first to analyse hair in criminal investigation, and made the first forensic report on it in 1861.<ref>{{cite book|author=((Committee on Science, Technology, and Law, Federal Judicial Center, National Research Council, Policy and Global Affairs, Committee on the Development of the Third Edition of the Reference Manual on Scientific Evidence))|title=Reference Manual on Scientific Evidence|publisher=National Academies Press|year=2011|location=US|isbn=978-0-3092-1425-4|pages=112|edition=3rd|url=https://books.google.com/books?id=yVUMTYJPSaMC}}</ref> He was called as an expert witness in a murder case, and he used hair samples collected from the victim. He became the first to recognise the limitation of hair as evidence. He found that hairs can be different in an individual, that individual hair has characteristic features, and that hairs from different individuals can be strikingly similar. He concluded that evidence based on hair analysis is inconclusive.<ref>{{cite book|last1=Inman|first1=Keith|last2=Rudin|first2=Norah|title=Principles and Practice of Criminalistics the Profession of Forensic Science|date=2000|publisher=CRC Press|location=Hoboken|isbn=978-1-4200-3693-0|page=50|url=https://books.google.com/books?id=6OTqqqGooccC}}</ref> His testimony runs:
{{Quote|[T]he hairs found on the defendant do not possess any so pronounced peculiarities or individualities [so] that no one with certainty has the right to assert that they must have originated from the head of the victim.<ref name=oien />}}
===Anthropology and prehistory biology===
[[File:Rudolf Virchow by Hugo Vogel, 1861.JPG|thumb|upright|Portrait of Rudolf Virchow by [[Hugo Vogel (painter)|Hugo Vogel]], 1861]]
Virchow developed an interest in anthropology in 1865, when he discovered pile dwellings in northern Germany. In 1869, he co-founded the German Anthropological Association. In 1870 he founded the [[Berliner Gesellschaft für Anthropologie, Ethnologie und Urgeschichte|Berlin Society for Anthropology, Ethnology, and Prehistory]] (''Berliner Gesellschaft für Anthropologie, Ethnologie und Urgeschichte'') which was very influential in coordinating and intensifying German archaeological research. Until his death, Virchow was several times (at least fifteen times) its president, often taking turns with his former student [[Adolf Bastian]].<ref name="Buikstra" /> As president, Virchow frequently contributed to and co-edited the society's main journal ''Zeitschrift für Ethnologie'' (''Journal of Ethnology''), which Adolf Bastian, together with another student of Virchow, [[Robert Hartmann (naturalist)|Robert Hartman]], had founded in 1869.<ref>{{Cite web|url=https://www.jstor.org/journal/zeitethn?item_view=journal_info|title=Zeitschrift für Ethnologie: Journal Info|website=JSTOR|access-date=16 July 2019|archive-date=27 September 2019|archive-url=https://web.archive.org/web/20190927113745/https://www.jstor.org/journal/zeitethn?item_view=journal_info|url-status=live}}</ref><ref>{{Cite journal|date=1870|title=Front Matter|journal=Zeitschrift für Ethnologie|volume=2|pages=front cover|jstor=23025919}}</ref>
In 1870, he led a major excavation of the hill forts in Pomerania. He also excavated wall mounds in [[Wöllstein|W]]ö[[Wöllstein|llstein]] in 1875 with [[Robert Koch]], whose paper he edited on the subject.<ref name="weisenberg" /> For his contributions in German archaeology, the [[Rudolf Virchow lecture]] is held annually in his honour. He made field trips to [[Asia Minor]], the Caucasus, Egypt, Nubia, and other places, sometimes in the company of [[Heinrich Schliemann]]. His 1879 journey to the site of [[Troy]] is described in ''Beiträge zur Landeskunde in Troas'' ("Contributions to the knowledge of the landscape in Troy", 1879) and ''Alttrojanische Gräber und Schädel'' ("Old Trojan graves and skulls", 1882).<ref name="americana" /><ref>{{Cite Collier's|wstitle=Virchow, Rudolf}}</ref>
==== Anti-Darwinism ====
Virchow was an opponent of [[Natural selection|Darwin's theory of evolution]],<ref>Hodgson, Geoffrey Martin (2006). ''Economics in the Shadows of Darwin and Marx''. Edward Elgar Publishing., p. 14 {{ISBN|978-1-78100-756-3}}</ref><ref>Vucinich, Alexanderm (1988), ''Darwin in Russian Thought''. University of California Press. p. 4 {{ISBN|978-0-520-06283-2}}</ref> and particularly skeptical of the emergent thesis of [[human evolution]].<ref>Robert Bernasconi (2003). ''Race and Anthropology: De la pluralité des races humaines''. Thoemmes. p. xii</ref><ref>Ian Tattersall (1995). ''The Fossil Trail''. Oxford paperbacks. Oxford University Press, p. 22 {{ISBN|978-0-19-510981-8}}</ref> He did not reject evolutionary theory as a whole, and viewed the theory of natural selection as "an immeasurable advance" but that still has no "actual proof."<ref name="Boak-1921">{{Cite journal|last=Boak|first=Arthur E. R.|date=1921|title=Rudolf Virchow–Anthropologist and Archeologist|url=https://www.jstor.org/stable/6581|journal=The Scientific Monthly|volume=13|issue=1|pages=40–45|jstor=6581|bibcode=1921SciMo..13...40B|access-date=13 October 2021|archive-date=30 October 2021|archive-url=https://web.archive.org/web/20211030045210/https://www.jstor.org/stable/6581|url-status=live}}</ref> On 22 September 1877, he delivered a public address entitled ''"The Freedom of Science in the Modern State"'' before the Congress of German Naturalists and Physicians in Munich. There he spoke against the teaching of the theory of evolution in schools, arguing that it was as yet an unproven hypothesis that lacked empirical foundations and that, therefore, its teaching would negatively affect scientific studies.<ref>Kelly, Alfred (1981). ''Descent of Darwin: The Popularization of Darwinism in Germany, 1860–1914''. UNC Press Books. See: Chapter 4: "Darwinism and the schools". {{ISBN|978-1-4696-1013-9}}</ref><ref>Kuklick, Henrika (2009). ''New History of Anthropology''. John Wiley & Sons. pp. 86–87</ref> [[Ernst Haeckel]], who had been Virchow's student, later reported that his former professor said that "it is quite certain that man did not descend from the apes...not caring in the least that now almost all experts of good judgment hold the opposite conviction."<ref>[[Smithsonian Institution]] (1899). ''Board of Regents Annual Report of the Board of Regents of the Smithsonian Institution''. Board of Regents. p. 472</ref>
Virchow became one of the leading opponents on the debate over the authenticity of [[Neanderthal]], discovered in 1856, as distinct species and ancestral to modern humans. He himself examined the [[Neanderthal 1|original fossil]] in 1872, and presented his observations before the Berliner Gesellschaft für Anthropologie, Ethnologie und Urgeschichte.<ref name=Buikstra/> He stated that the Neanderthal had not been a primitive form of human, but an abnormal human being, who, judging by the shape of his skull, had been injured and deformed, and considering the unusual shape of his bones, had been arthritic, rickety, and feeble.<ref>Wendt, H. 1960. ''Tras la huellas de Adán'', 3ª edición. Editorial Noguer, Barcelona-México, 566 pp.</ref><ref>Adam Kupler (1996). ''The Chosen Primate''. Harvard University Press. p. 38 {{ISBN|978-0-674-12826-2}}</ref><ref>De Paolo, 'Charles (2002); ''Human Prehistory in Fiction''. McFarland. p. 49 {{ISBN|978-0-7864-8329-7}}</ref> With such an authority, the fossil was rejected as new species. With this reasoning, Virchow "judged Darwin an ignoramus and Haeckel a fool and was loud and frequent in the publication of these judgments,"<ref>American Society of Medical History (1927). ''Medical Life, Volume 34''. Historico-Medico Press. p. 492</ref> and declared that "it is quite certain that man did not descend from the apes."<ref>{{Cite journal|last1=Walter|first1=Edward|last2=Scott|first2=Mike|date=2017|title=The life and work of Rudolf Virchow 1821–1902: "Cell theory, thrombosis and the sausage duel"|journal=Journal of the Intensive Care Society|volume=18|issue=3|pages=234–235|doi=10.1177/1751143716663967|pmc=5665122|pmid=29118836}}</ref> The Neanderthals were later accepted as distinct species of humans, ''Homo neanderthalensis''.<ref>{{Cite journal|last1=White|first1=Suzanna|last2=Gowlett|first2=John A.J.|last3=Grove|first3=Matt|date=2014|title=The place of the Neanderthals in hominin phylogeny|url=https://linkinghub.elsevier.com/retrieve/pii/S0278416514000221|journal=Journal of Anthropological Archaeology|language=en|volume=35|pages=32–50|doi=10.1016/j.jaa.2014.04.004|access-date=13 October 2021|archive-date=5 January 2023|archive-url=https://web.archive.org/web/20230105114949/https://linkinghub.elsevier.com/retrieve/pii/S0278416514000221|url-status=live}}</ref><ref>{{Cite journal|last1=Rogers|first1=Alan R.|last2=Harris|first2=Nathan S.|last3=Achenbach|first3=Alan A.|date=2020|title=Neanderthal-Denisovan ancestors interbred with a distantly related hominin|journal=Science Advances|volume=6|issue=8|pages=eaay5483|doi=10.1126/sciadv.aay5483|pmc=7032934|pmid=32128408|bibcode=2020SciA....6.5483R }}</ref>
On 22 September 1877, at the Fiftieth Conference of the German Association of Naturalists and Physician held in Munich, Haeckel pleaded for introducing evolution in the public school curricula, and tried to dissociate Darwinism from social Darwinism.<ref>{{cite book|last1=Weiss|first1=Sheila Faith|title=Race Hygiene and National Efficiency: The Eugenics of Wilhelm Schallmayer |year=1987|publisher=University of California Press|location=Berkeley|isbn=978-0-520-05823-1|pages=[https://archive.org/details/racehygienenatio0000weis/page/67 67], 179|url=https://archive.org/details/racehygienenatio0000weis|url-access=registration}}</ref> His campaign was because of Herman Müller, a school teacher who was banned because of his teaching a year earlier on the inanimate origin of life from carbon. This resulted in prolonged public debate with Virchow. A few days later Virchow responded that Darwinism was only a hypothesis, and morally dangerous to students. This severe criticism of Darwinism was immediately taken up by the London ''[[The Times|Times]]'', from which further debates erupted among English scholars. Haeckel wrote his arguments in the October issue of ''[[Nature (journal)|Nature]]'' titled "The Present Position of Evolution Theory", to which Virchow responded in the next issue with an article "The Liberty of Science in the Modern State".<ref>{{cite book |last1=Porter |first1=Theodore M. |title=Karl Pearson: The Scientific Life in a Statistical Age |year=2006 |publisher=Princeton University Press |location=Princeton |isbn=978-1-400-83570-6 |page=36 |url=https://books.google.com/books?id=YFwckVLO-9UC |access-date=11 September 2017 |archive-date=25 January 2021 |archive-url=https://web.archive.org/web/20210125235307/https://books.google.com/books?id=YFwckVLO-9UC |url-status=live }}</ref> Virchow stated that teaching of evolution was "contrary to the conscience of the natural scientists, who reckons only with facts."<ref name="Boak-1921" /> The debate led Haeckel to write a full book ''Freedom in Science and Teaching'' in 1879. That year the issue was discussed in the [[Prussian House of Representatives]] and the verdict was in favour of Virchow. In 1882 the Prussian education policy officially excluded natural history in schools.<ref>{{cite book |last1=Weindling |first1=Paul |title=Health, Race, and German Politics Between National Unification and Nazism, 1870–1945 |year=1993 |publisher=Cambridge University Press |location=Cambridge |isbn=978-0-521-42397-7 |page=43 |url=https://books.google.com/books?id=9SlB2qcb0NIC}}</ref>
Years later, the noted German physician [[Carl Ludwig Schleich]] would recall a conversation he held with Virchow, who was a close friend of his: "...On to the subject of [[Darwinism]]. 'I don't believe in all this,' Virchow told me. 'if I lie on my sofa and blow the possibilities away from me, as another man may blow the smoke of his cigar, I can, of course, sympathize with such dreams. But they don't stand the test of knowledge. Haeckel is a fool. That will be apparent one day. As far as that goes, if anything like transmutation did occur it could only happen in the course of pathological degeneration!'"<ref>Schleich, Carl Ludwig (1936). ''Those were good days'', p. 159. (Note: this conversation was taken from Schleich's memoirs ''Besonnte Vergangenheit'' (1922), and translated into English by [[Bernard Miall]])</ref>
Virchow's ultimate opinion about evolution was reported a year before he died; in his own words:
{{Quote|The intermediate form is unimaginable save in a dream... We cannot teach or consent that it is an achievement that man descended from the ape or other animal.|''Homiletic Review'', January, (1901)<ref>Ronald L. Numbers (1995). ''Antievolutionism Before World War I'': Volume 1 of Garland Reference Library of the Humanities. Taylor & Francis. p. 101. {{ISBN|978-0-8153-1802-6}}</ref><ref>Patterson, Alexander (1903). ''The Other Side of Evolution'', Winona Publishing Company, p. 79</ref>}}
Virchow's anti-evolutionism, like that of [[Albert von Kölliker]] and [[Thomas Brown (philosopher)|Thomas Brown]], did not come from religion, since he was not a believer.<ref name=glick/>
====Anti-racism====
Virchow believed that Haeckel's monist propagation of [[social Darwinism]] was in its nature politically dangerous and anti-democratic, and he also criticized it because he saw it as related to the emergent nationalist movement in Germany, ideas about cultural superiority,<ref>{{cite book|last1=Hodge|first1=Jonathan|last2=Radick|first2=Gregory|title=The Cambridge Companion to Darwin|year=2009|publisher=Cambridge University Press|location=Cambridge|isbn=978-0-521-71184-5|page=238|edition=2nd}}</ref><ref>{{cite book|last1=Hawkins|first1=Mike|title=Social Darwinism in European and American thought, 1860–1945 : Nature as Model and Nature as Threat|year=1998|publisher=Cambridge University Press|location=Cambridge|isbn=978-0-521-57434-1|page=138|edition=Reprinted}}</ref><ref>{{cite book|last1=Moore|first1=Randy|last2=Decker|first2=Mark|last3=Cotner|first3=Sehoya|title=Chronology of the Evolution–creationism Controversy|date=2010|publisher=Greenwood Press/ABC-CLIO|location=Santa Barbara, Calif.|isbn=978-0-313-36287-3|pages=[https://archive.org/details/chronologyofevol0000moor/page/121 121–122]|url=https://archive.org/details/chronologyofevol0000moor/page/121}}</ref> and militarism.<ref>{{cite book|last1=Regal|first1=Brian|title=Human Evolution : A Guide to Debates|date=2004|publisher=ABC-Clio|location=Santa Barbara, Calif|isbn=978-1-85109-418-9}}</ref> In 1885, he launched a study of [[craniometry]], which gave results contradictory to contemporary [[scientific racism|scientific racist]] theories on the "Aryan race", leading him to denounce the "[[Nordic race|Nordic]] mysticism" at the 1885 Anthropology Congress in [[Karlsruhe]]. Josef Kollmann, a collaborator of Virchow, stated at the same congress that the people of Europe, be they German, Italian, English or French, belonged to a "mixture of various races", further declaring that the "results of craniology" led to a "struggle against any theory concerning the superiority of this or that European race" over others.<ref>Andrea Orsucci, [http://www.cromohs.unifi.it/eng/index.html "Ariani, indogermani, stirpi mediterranee: aspetti del dibattito sulle razze europee (1870–1914)"] {{webarchive|url=https://web.archive.org/web/20071105074520/http://www.cromohs.unifi.it/eng/index.html |date=5 November 2007 }}, ''Cromohs'', 1998 {{in lang|it}}</ref> He analysed the hair, skin, and eye colour of 6,758,827 schoolchildren to identify the Jews and Aryans. His findings, published in 1886 and concluding that there could be neither a Jewish nor a German race, were regarded as a blow to [[anti-Semitism]] and the existence of an "Aryan race".<ref name=silberstein/><ref>{{cite journal|last1=Zimmerman|first1=Andrew|s2cid=53987293|title=Anti-Semitism as Skill: Rudolf Virchow's Schulstatistik and the Racial Composition of Germany|journal=Central European History|date=2008|volume=32|issue=4|pages=409–429|doi=10.1017/S0008938900021762|jstor=4546903}}</ref>
=== Anti-germ theory of diseases ===
Virchow did not believe in the [[germ theory of diseases]], as advocated by [[Louis Pasteur]] and [[Robert Koch]]. He proposed that diseases came from abnormal activities inside the cells, not from outside pathogens.<ref name=myron/> He believed that epidemics were social in origin, and the way to combat epidemics was political, not medical. He regarded germ theory as a hindrance to prevention and cure. He considered social factors such as poverty major causes of disease.<ref>{{cite web|title=Rudolf Virchow 1821–1902|url=http://ocp.hul.harvard.edu/contagion/virchow.html|publisher=The President and Fellows of Harvard College|access-date=8 July 2014|archive-date=3 January 2014|archive-url=https://web.archive.org/web/20140103010947/http://ocp.hul.harvard.edu/contagion/virchow.html|url-status=live}}</ref> He even attacked Koch's and [[Ignaz Semmelweis]]' policy of handwashing as an antiseptic practice, who said of him: "Explorers of nature recognize no bugbears other than individuals who speculate."<ref name=etzioni/> He postulated that germs were only using infected organs as habitats, but were not the cause, and stated, "If I could live my life over again, I would devote it to proving that germs seek their natural habitat: diseased tissue, rather than being the cause of diseased tissue".<ref>Cayleff, Susan E. (2016). ''Nature's Path: A History of Naturopathic Healing in America''. Hopkins University Press. p. 59. {{ISBN|978-1-4214-1903-9}}</ref>
==Politics and social medicine==
[[File:Rudolf Virchow NLM4.jpg|thumb|left|upright|Rudolf Virchow]]
More than a laboratory physician, Virchow was an impassioned advocate for social and political reform. His ideology involved social inequality as the cause of diseases that requires political actions,<ref>{{cite journal|last1=Mackenbach|first1=J P|title=Politics is nothing but medicine at a larger scale: reflections on public health's biggest idea|journal=Journal of Epidemiology & Community Health|date=2009|volume=63|issue=3|pages=181–184|doi=10.1136/jech.2008.077032|pmid=19052033|s2cid=24916013}}</ref> stating:
<blockquote>Medicine is a social science, and politics is nothing else but medicine on a large scale. Medicine, as a social science, as the science of human beings, has the obligation to point out problems and to attempt their theoretical solution: the politician, the practical anthropologist, must find the means for their actual solution... Science for its own sake usually means nothing more than science for the sake of the people who happen to be pursuing it. Knowledge which is unable to support action is not genuine – and how unsure is activity without understanding... If medicine is to fulfill her great task, then she must enter the political and social life... The physicians are the natural attorneys of the poor, and the social problems should largely be solved by them.<ref>{{cite journal|last1=Wittern-Sterzel|first1=R|title=Politics is nothing else than large scale medicine – Rudolf Virchow and his role in the development of social medicine|journal=Verhandlungen der Deutschen Gesellschaft für Pathologie|year=2003|volume=87|pages=150–157|pmid=16888907}}</ref><ref>{{cite journal|last1=J R A|title=Virchow misquoted, part‐quoted, and the real McCoy|journal=Journal of Epidemiology and Community Health|year=2006|volume=60|issue=8|page=671|pmc=2588080}}</ref><ref>{{cite web|title=Rudolf Virchow on Pathology Education|url=http://www.pathguy.com/virchow.htm|website=The Pathology Guy|access-date=28 November 2014|archive-date=14 October 2014|archive-url=https://web.archive.org/web/20141014005100/http://www.pathguy.com/virchow.htm|url-status=live}}</ref> </blockquote>
Virchow actively worked for social change to fight poverty and diseases. His methods involved pathological observations and statistical analyses. He called this new field of social medicine a "[[social science]]". His most important influences could be noted in Latin America, where his disciples introduced his social medicine.<ref>{{cite journal|last1=Porter|first1=Dorothy|title=How did social medicine evolve, and where is it heading?|journal=PLOS Medicine|date=2006|volume=3|issue=10|pages=e399|doi=10.1371/journal.pmed.0030399|pmid=17076552|pmc=1621092 |doi-access=free }}</ref> For example, his student [[Max Westenhöfer]] became Director of Pathology at the medical school of the [[University of Chile]], becoming the most influential advocate. One of Westenhöfer's students, [[Salvador Allende]], through social and political activities based on Virchow's doctrine, became the 29th [[President of Chile]] (1970–1973).<ref>{{cite journal|last1=Waitzkin|first1=H|last2=Iriart|first2=C|last3=Estrada|first3=A|last4=Lamadrid|first4=S|title=Social medicine then and now: lessons from Latin America|journal=American Journal of Public Health|date=2001|volume=91|issue=10|pages=1592–1601|pmid=11574316|pmc=1446835|doi=10.2105/ajph.91.10.1592}}</ref>
Virchow made himself known as a pronounced pro-democracy progressive in the year of revolutions in Germany (1848). His political views are evident in his ''Report on the Typhus Outbreak of Upper Silesia'', where he states that the outbreak could not be solved by treating individual patients with drugs or with minor changes in food, housing, or clothing laws, but only through radical action to promote the advancement of an entire population, which could be achieved only by "full and unlimited democracy" and "education, freedom and prosperity".<ref name=brown2006/>
These radical statements and his minor part in the revolution caused the government to remove him from his position in 1849, although within a year he was reinstated as prosector "on probation". [[Prosector]] was a secondary position in the hospital. This secondary position in Berlin convinced him to accept the chair of pathological anatomy at the medical school in the provincial town of Würzburg, where he continued his scientific research. Six years later, he had attained fame in scientific and medical circles, and was reinstated at Charité Hospital.<ref name="Bagot2008"/>
In 1859, he became a member of the Municipal Council of Berlin and began his career as a civic reformer. Elected to the Prussian Diet in 1862, he became leader of the Radical or Progressive party; and from 1880 to 1893, he was a member of the [[Reichstag (German Empire)|Reichstag]].<ref name=americana/> He worked to improve healthcare conditions for Berlin citizens, especially by working towards modern water and sewer systems. Virchow is credited as a founder of anthropology<ref>[https://www.pbs.org/wgbh/rxforsurvival/series/champions/paul_farmer.html Rx for Survival. Global Health Champions. Paul Farmer, MD, PhD | PBS] {{Webarchive|url=https://web.archive.org/web/20221208011745/https://www.pbs.org/wgbh/rxforsurvival/series/champions/paul_farmer.html |date=8 December 2022 }}. www.pbs.org</ref> and of social medicine, frequently focusing on the fact that disease is never purely biological, but often socially derived or spread.<ref>{{cite journal|doi=10.2105/AJPH.96.12.2102|title=Report on the Typhus Epidemic in Upper Silesia|year=2006|last1=Virchow|first1=Rudolf Carl|journal=American Journal of Public Health
|volume=96|issue=12|pages=2102–2105|pmid=17123938|pmc=1698167 }}</ref>
===The duel challenge by Bismarck===
As a co-founder and member of the liberal party ''Deutsche Fortschrittspartei'', he was a leading political antagonist of Bismarck. He was opposed to Bismarck's excessive military budget, which angered Bismarck sufficiently that he challenged Virchow to a duel in 1865.<ref name=americana>{{Cite Americana|wstitle=Virchow, Rudolf|year=1920}}</ref> Virchow declined because he considered dueling an uncivilized way to solve a conflict.<ref>{{cite web|title=Das verweigerte Duell: Bismarck gegen Virchow|website=www.dhm.de|publisher=[[Deutsches Historisches Museum]]|url=https://www.dhm.de/archiv/ausstellungen/gruenderzeit/exposes/Lennig%20-%20Das%20verweigerte%20Duell%20-%20Bismarck%20gegen%20Virchow.pdf|url-status=live|access-date=|archive-url=https://web.archive.org/web/20201112041631/https://www.dhm.de/archiv/ausstellungen/gruenderzeit/exposes/Lennig%20-%20Das%20verweigerte%20Duell%20-%20Bismarck%20gegen%20Virchow.pdf|archive-date=12 November 2020|last=Petra Lennig|date=|year=|language=|pages=|quote=}}</ref> Various English-language sources purport a different version of events, the so-called "Sausage Duel". It has Virchow, being the one challenged and therefore entitled to choose the weapons, selecting two pork sausages, one loaded with ''[[Trichinella]]'' larvae, the other safe; Bismarck declined.<ref name=myron/><ref>{{cite book |last=Isaac Asimov |title=Treasury of Humor |publisher=Mariner Books |year=1991 |isbn=978-0-395-57226-9 |page=[https://archive.org/details/isaacasimovstrea00asim/page/202 202] |url=https://archive.org/details/isaacasimovstrea00asim/page/202 }}</ref><ref>{{cite journal |year=2008 |last1=Cardiff |first1=Robert D |last2=Ward |first2=Jerrold M |last3=Barthold |first3=Stephen W |doi=10.1038/labinvest.3700695|pmid=18040269 |title='One medicine—one pathology': are veterinary and human pathology prepared? |volume=88 |pages=18–26|journal=Laboratory Investigation |issue=1|pmc=7099239 }}</ref> However, there are no German-language documents confirming this version.
===''Kulturkampf''===
Virchow supported Bismarck in an attempt to reduce the political and social influence of the Catholic Church, between 1871 and 1887.<ref name="Progs">"This anti-Catholic crusade was also taken up by the Progressives, especially Rudolf Virchow, though Richter himself was tepid in his occasional support." [https://www.mises.org/story/1787 Authentic German Liberalism of the 19th century] {{Webarchive|url=https://web.archive.org/web/20090610035217/http://www.crea.polytechnique.fr/index.htm |date=10 June 2009 }} by Ralph Raico</ref> He remarked that the movement was acquiring "the character of a great struggle in the interest of humanity". He called it ''Kulturkampf'' ("culture struggle")<ref name=kulturkampf/> during the discussion of [[Paul Ludwig Falk]]'s [[Falk Laws|May Laws]] (''Maigesetze'').<ref name="virchrow">A leading German school teacher, Rudolf Virchow, characterized Bismarck's struggle with the Catholic Church as a Kulturkampf{{snd}} a fight for culture{{snd}} by which Virchow meant a fight for liberal, rational principles against the dead weight of medieval traditionalism, obscurantism, and authoritarianism." from [http://www.hermes-press.com/triumph_civ.htm The Triumph of Civilization] {{Webarchive|url=https://web.archive.org/web/20061113151759/http://www.hermes-press.com/triumph_civ.htm |date=13 November 2006 }} by Norman D. Livergood and "Kulturkampf \Kul*tur"kampf'\, n. [G., fr. kultur, cultur, culture + kampf fight.] (Ger. Hist.) Lit., culture war; – a name, originating with Virchow (1821–1902), given to a struggle between the Roman Catholic Church and the German government" [http://www.freedict.co.uk/words/k/kulturkampf.php Kulturkampf] {{Webarchive|url=https://web.archive.org/web/20210412044417/http://www.freedict.co.uk/words/k/kulturkampf.php |date=12 April 2021 }} in freedict.co.uk</ref> Virchow was respected in Masonic circles,<ref name="Virchowrespected">"Rizal's Berlin associates, or perhaps the word "patrons" would give their relation better, were men as esteemed in Masonry as they were eminent in the scientific world—Virchow, for example." in "[[Jose Rizal]] as a Mason" by Austin Craig, ''The Builder Magazine'', [http://www.phoenixmasonry.org/the_builder_1916_august.htm August 1916 – Volume II – Number 8] {{Webarchive|url=https://web.archive.org/web/20210412045737/http://www.phoenixmasonry.org/the_builder_1916_august.htm |date=12 April 2021 }}</ref> and according to one source<ref name="VirchowMason">"It was a heady atmosphere for the young Brother, and Masons in Germany, Dr. Rudolf Virchow and Dr. [[Fedor Jagor]], were instrumental in his becoming a member of the Berlin Ethnological and Anthropological Societies." From [http://srjarchives.tripod.com/1998-10/PEARSON.HTM Dimasalang: The Masonic Life Of Dr. Jose P. Rizal By Reynold S. Fajardo, 33°] {{Webarchive|url=https://web.archive.org/web/20210412044450/http://srjarchives.tripod.com/1998-10/PEARSON.HTM |date=12 April 2021 }} by Fred Lamar Pearson, Scottish Rite Journal, October 1998</ref> may have been a [[freemason]], though no official record of this has been found.
==Personal life==
[[File:Rudolf and Rose Virchow 1851.jpg|thumb|upright|left|Rudolf and Rose Virchow in 1851]]
[[File:Virchow, Rudolf, Ernst und Adele.jpg|thumb|upright|Virchow with his son Ernst and daughter Adele]]
On 24 August 1850 in Berlin, Virchow married Ferdinande Rosalie Mayer (29 February 1832{{snd}}21 February 1913), a liberal's daughter. They had three sons and three daughters:<ref name="Santos">{{cite book|author=Marco Steinert Santos|title=Virchow: medicina, ciência e sociedade no seu tempo|url=https://books.google.com/books?id=RM9Jr6Mz5rUC&pg=PA140|access-date=7 May 2012|publisher=Imprensa da Univ. de Coimbra|isbn=978-989-8074-45-4|pages=140–|date= 2008}}</ref>
* Karl Virchow (1 August 1851{{snd}}21 September 1912), a chemist
* {{ill|Hans Virchow|de}} (10 September 1852{{snd}}7 April 1940), an anatomist
* Adele Virchow (1 October 1855{{snd}}18 May 1955), the wife of Rudolf Henning, a professor of [[German studies]]
* Ernst Virchow (24 January 1858{{snd}}5 April 1942)
* Marie Virchow (29 June 1866{{snd}}23 October 1951), the editor of ''Rudolf Virchow, Briefe an Seine Eltern, 1839 bis 1864'' (published in 1906)<ref>{{cite journal|date=March 14, 1907|title=Virchow's letters to his parents|journal=Nature |volume=75|issue=1950|pages=iii–iv|bibcode=1907Natur..75D...3K |url=https://books.google.com/books?id=jVUEAAAAYAAJ&q=marie+rabl&pg=PA480 |last1=K. |first1=A. |doi=10.1038/075iiia0 |s2cid=4008289 }}</ref> and the wife of [[Carl Rabl]], an Austrian anatomist
* Hanna Elisabeth Maria Virchow (10 May 1873{{snd}}28 November 1963)
===Death===
[[File:Grab Rudolf Virchow.jpg|thumb|upright|The tomb of Rudolf and Rose Virchow at Alter St.-Matthäus-Kirchhof]]
Virchow broke his thigh bone on 4 January 1902, jumping off a running streetcar while exiting the electric tramway. Although he anticipated full recovery, the fractured femur never healed, and restricted his physical activity. His health gradually deteriorated and he died of heart failure after eight months, on 5 September 1902, in Berlin.<ref name=weisenberg/><ref>{{cite news |title=Prof. Virchow is Dead. Famous Scientist's Long Illness Ended Yesterday |url=https://www.nytimes.com/1902/09/06/archives/prof-virchow-is-dead-famous-scientists-long-illness-ended-yesterday.html |newspaper=[[New York Times]] |date=5 September 1902 |access-date=4 August 2012 |archive-date=23 July 2018 |archive-url=https://web.archive.org/web/20180723064553/https://www.nytimes.com/1902/09/06/archives/prof-virchow-is-dead-famous-scientists-long-illness-ended-yesterday.html |url-status=live }}</ref> A state funeral was held on 9 September in the Assembly Room of the Magistracy in the [[Berlin Town Hall]], which was decorated with laurels, palms and flowers. He was buried in the [[Alter St.-Matthäus-Kirchhof]] in [[Schöneberg]], Berlin.<ref name=funeral>{{cite news |title=Prof. Virchow's Funeral. Distinguished Scholars, Scientists, and Doctors in the Throng That Attends the Ceremonies in Berlin |url=https://select.nytimes.com/gst/abstract.html?res=FA0F15FF3F5F12738DDDA90994D1405B828CF1D3 |newspaper=New York Times |date=9 September 1902 |access-date=4 August 2012 |archive-date=17 March 2014 |archive-url=https://web.archive.org/web/20140317092650/http://select.nytimes.com/gst/abstract.html?res=FA0F15FF3F5F12738DDDA90994D1405B828CF1D3 |url-status=live }}</ref> His tomb was shared by his wife on 21 February 1913.<ref>{{cite web|title=Rudolf Virchow tomb|url=http://himetop.wikidot.com/rudolf-virchow-tomb|work=HimeTop|access-date=28 November 2014|archive-date=23 July 2018|archive-url=https://web.archive.org/web/20180723064210/http://himetop.wikidot.com/rudolf-virchow-tomb|url-status=live}}</ref>
==Collections and Foundations==
Rudolf Virchow was also a collector. Several museums in Berlin emerged from Virchow's collections: the Märkisches Museum, the Museum of Prehistory and Early History, the Ethnological Museum and the Museum of Medical History. In addition, Virchow's collection of anatomical specimens from numerous European and non-European populations, which still exists today, deserves special mention. The collection is owned by the Berlin Society for Anthropology and Prehistory.
The collection hit the international headlines in 2020 when the two journalists [[Markus Grill]] and [[David Bruser]], in cooperation with the archivist [[Nils Seethaler]], succeeded in identifying four skulls of indigenous Canadians that were thought to be lost and which came into Virchow's possession through the mediation of the Canadian doctor [[William Osler]] in the late 19th century. <ref>Markus Grill/Ralf Wiegand: Die Spur der Schädel Süddeutsche Zeitung, 17.12.20.</ref><ref>David Bruser/Markus Grill: The untold story of four Indigenous skulls given away by one of Canada's most famous doctors, and the quest to bring them home. Toronto Star, 17.12.20.</ref>
==Honours and legacy==
* In June 1859, Virchow was elected to Berlin Chamber of Representatives.<ref name=boak21/>
* In 1860, he was elected official Member of the Königliche Wissenschaftliche Deputation für das Medizinalwesen (Royal Scientific Board for Medical Affairs).<ref name=berlinmuseum/>
* In 1861, he was elected foreign member of the [[Royal Swedish Academy of Sciences]].
* In 1862, he was elected as an international Member of the [[American Philosophical Society]].<ref>{{cite web |title=Rudolf Virchow |url=https://search.amphilsoc.org/memhist/search?creator=virchow&title=&subject=&subdiv=&mem=&year=&year-max=&dead=&keyword=&smode=advanced |website=American Philosophical Society Member History Database |access-date=18 February 2021}}</ref>
* In March 1862, he was elected to the [[Prussian House of Representatives]].<ref name=berlinmuseum/>
* In 1873, he was elected to the [[Prussian Academy of Sciences]]. He declined to be ennobled as "von Virchow," he was nonetheless designated Geheimrat ("privy councillor") in 1894.<ref name=whonmaedit/>
* In 1880, he was elected member of the [[Reichstag (German Empire)|Reichstag of the German Empire]].
* In 1881, Rudolf-Virchow-Foundation was established on the occasion of his 60th birthday.<ref name=Buikstra/>
* In 1892, he was appointed Rector of the Berlin University.
* In 1892, he was awarded the British [[Royal Society]]'s [[Copley Medal]].
* The [[Rudolf Virchow Center]], a biomedical research center in the University of Würzburg was established in January 2002.<ref>{{cite web|title=The Rudolf Virchow Center|url=http://www.rudolf-virchow-zentrum.de/en/rudolf-virchow-center.html|publisher=The Rudolf Virchow Center|access-date=24 November 2014|archive-url=https://web.archive.org/web/20141129095854/http://www.rudolf-virchow-zentrum.de/en/rudolf-virchow-center.html|archive-date=29 November 2014|url-status=dead}}</ref>
* [[Rudolf Virchow Award]] is given by the [[Society for Medical Anthropology]] for research achievements in medical anthropology.<ref>{{cite web|title=Call for Submissions: Rudolf Virchow Awards|url=http://www.medanthro.net/call-for-submissions-rudolf-virchow-awards/|publisher=Society for Medical Anthropology|access-date=24 November 2014|date=13 May 2014|archive-date=8 March 2016|archive-url=https://web.archive.org/web/20160308093827/http://www.medanthro.net/call-for-submissions-rudolf-virchow-awards/|url-status=live}}</ref>
* [[Rudolf Virchow lecture]], an annual public lecture, is organised by the [[Römisch-Germanisches Zentralmuseum|Römisch-Germanisches Zentralmuseum Mainz]], for eminent scientists in the field of palaeolithic archaeology.
* Rudolf Virchow Medical Society is based in New York, and offers Rudolf Virchow Medal.<ref>{{cite web|title=Rudolf Virchow Medal|url=http://scarc.library.oregonstate.edu/coll/pauling/awards/1962h.8.html|publisher=Oregon State University Libraries' Special Collections & Archives Research Center|access-date=24 November 2014|archive-date=14 September 2015|archive-url=https://web.archive.org/web/20150914180721/http://scarc.library.oregonstate.edu/coll/pauling/awards/1962h.8.html|url-status=live}}</ref>
[[File:Berlin-Wedding Virchow-Klinikum 06 Herzzentrum.jpg|thumb|235px|right|Hospital – Campus Virchow Klinikum, Cardiology Center]]
* Campus Virchow Klinikum (CVK) is the name of a [[campus]] of [[Charité]] hospital in [[Berlin]].
* The [[Rudolf Virchow Monument]], a muscular limestone statue, was erected in 1910 at Karlplatz in Berlin.<ref>{{cite web|title=Rudolf Virchow monument|url=http://himetop.wikidot.com/rudolf-virchow-monument|work=HimeTop|access-date=28 November 2014|archive-date=5 December 2014|archive-url=https://web.archive.org/web/20141205071915/http://himetop.wikidot.com/rudolf-virchow-monument|url-status=live}}</ref>
* Langenbeck-Virchow-Haus was built in 1915 in Berlin, jointly honouring Virchow and [[Bernhard von Langenbeck]]. Originally a medical centre, the building is now used as conference centre of the German Surgical Association (Deutsche Gesellschaft für Chirurgie) and the Berlin Medical Association (BMG-Berliner Medizinische Gesellschaft).<ref>{{cite web|title=Langenbeck-Virchow-Haus|url=http://www.langenbeck-virchow-haus.de/|language=de|access-date=28 November 2014|archive-date=17 December 2014|archive-url=https://web.archive.org/web/20141217123517/http://langenbeck-virchow-haus.de/|url-status=live}}</ref>
* The Rudolf Virchow Study Center is instituted by the [[European University Viadrina]] for compiling of the complete works of Virchow.<ref>{{cite web|title=Rudolf Virchow Study Center: Rudolf Virchow and Transcultural Health Sciences|url=http://www.europa-uni.de/en/forschung/institut/institut_intrag/Forschung/Forschungsstelle_R_V/index.html|publisher=European University Viadrina|access-date=29 November 2014|archive-date=5 December 2014|archive-url=https://web.archive.org/web/20141205100254/http://www.europa-uni.de/en/forschung/institut/institut_intrag/Forschung/Forschungsstelle_R_V/index.html|url-status=dead}}</ref>
* [[Virchow Hill]] in [[Antarctica]] is named after Rudolf Virchow.<ref>[https://data.aad.gov.au/aadc/gaz/scar/display_name.cfm?gaz_id=111780 Virchow Hill.] {{Webarchive|url=https://web.archive.org/web/20211204020656/https://data.aad.gov.au/aadc/gaz/scar/display_name.cfm?gaz_id=111780 |date=4 December 2021 }} SCAR [[Composite Antarctic Gazetteer]]</ref>
===Eponymous medical terms===
{{columns-list|colwidth=30em|
* '''Virchow's angle''', the angle between the nasobasilar line and the nasosubnasal line
* '''Virchow's cell''', a macrophage in [[Hansen's disease]]
* '''Virchow's cell theory''', ''omnis cellula e cellula'' – every living cell comes from another living cell
* '''Virchow's concept of pathology''', comparison of diseases common to humans and animals
* '''Virchow's disease''', [[leontiasis ossea]], now recognized as a symptom rather than a disease
* '''Virchow's gland''', [[Virchow's node]]
* '''Virchow's law''', during [[craniosynostosis]], skull growth is restricted to a plane perpendicular to the affected, prematurely fused suture and is enhanced in a plane parallel to it.
* '''Virchow's line''', a line from the root of the nose to the [[Lambda (anatomy)|lambda]]
* '''Virchow's metamorphosis''', [[lipomatosis]] in the [[heart]] and [[salivary glands]]
* '''Virchow's method of autopsy''', a method of autopsy where each organ is taken out one by one
* '''[[Virchow's node]]''', the presence of metastatic cancer in a lymph node in the supraclavicular fossa (root of the neck left of the midline), also known as [[Troisier's sign]]
* '''Virchow's psammoma''', [[Psammoma body|psammoma bodies]] in [[meningioma]]s
* '''[[Virchow–Robin spaces]]''', enlarged perivascular spaces (EPVS) (often only potential) that surround blood vessels for a short distance as they enter the brain
* '''[[Virchow–Seckel syndrome]]''', a very rare disease also known as "bird-headed dwarfism"
* '''Virchow skull breaker''', a [[chisel]]-like device used to separate the [[calvaria (skull)|calvaria]] from the rest of the [[skull]] to expose the [[brain]] in [[autopsy|autopsies]]
* '''[[Virchow's triad]]''', the classic factors which precipitate venous thrombus formation: endothelial dysfunction or injury, hemodynamic changes, and hypercoagulability
}}
==Works==
Virchow was a prolific writer. Some of his works are:<ref>{{cite web |url=https://www.hs-augsburg.de/~harsch/germanica/Chronologie/19Jh/Virchow/vir_intr.html |title=Rudolf Virchow |work=Bibliotecha Augustana |language=de |first=Ulrich |last=Harsch |publisher=[[Augsburg University of Applied Sciences]] |access-date=10 October 2019 |archive-date=17 November 2020 |archive-url=https://web.archive.org/web/20201117075108/http://www.hs-augsburg.de/~harsch/germanica/Chronologie/19Jh/Virchow/vir_intr.html |url-status=live }}</ref>
* [https://archive.org/details/bub_gb_HmEXAQAAMAAJ ''Mittheilungen über die in Oberschlesien herrschende Typhus-Epidemie''] (1848)
* [https://archive.org/details/diecellularpatho00virc ''Die Cellularpathologie in ihrer Begründung auf physiologische und pathologische Gewebelehre.''], his chief work (1859; [https://archive.org/details/b20418310 English translation], 1860): The fourth edition of this work formed the first volume of ''Vorlesungen über Pathologie'' below.
* ''Handbuch der Speciellen Pathologie und Therapie'', prepared in collaboration with others (1854–76)
* ''Vorlesungen über Pathologie'' (1862–72)
* [https://archive.org/details/bub_gb_OEQAAAAAQAAJ ''Die krankhaften Geschwülste''] (1863–67)
* [https://archive.org/details/b21990979 ''Ueber den Hungertyphus''] (1868)
* [https://www.jstor.org/stable/23026504 ''Ueber einige Merkmale niederer Menschenrassen am Schädel''] (1875)
* [https://books.google.com/books?id=jGY1AQAAMAAJ ''Beiträge zur physischen Anthropologie der Deutschen''] (1876)
* [https://archive.org/details/bub_gb_OCYCAAAAQAAJ ''Die Freiheit der Wissenschaft im Modernen Staat''] (1877)
* [https://archive.org/details/b2190392x_0002 ''Gesammelte Abhandlungen aus dem Gebiete der offentlichen Medizin und der Seuchenlehre''] (1879)
* ''Gegen den Antisemitismus'' (1880)
==References==
{{Reflist}}
==Further reading==
* Becher (1891). ''Rudolf Virchow'', Berlin.
* Pagel, J. L. (1906). ''Rudolf Virchow'', Leipzig.
* Ackerknecht, Erwin H. (1953) ''Rudolf Virchow: Doctor, Statesman, Anthropologist'', Madison.
* Virchow, RLK (1978). ''Cellular pathology''. 1859 special ed., 204–207 John Churchill London, UK.
* {{gutenberg|no=10770|name=The Former Philippines thru Foreign Eyes by Tomás de Comyn}}, available at [[Project Gutenberg]] (co-authored by Virchow with Tomás Comyn, Fedor Jagor, and Chas Wilkes)
* Virchow, Rudolf (1870). Menschen- und Affenschadeh Vortrag gehalten am 18. Febr. 1869 im Saale des Berliner Handwerkervereins. Berlin: Luderitz,
* {{cite journal | author = Eisenberg L. | author-link = Leon Eisenberg | year = 1986 | title = Rudolf Virchow: the physician as politician | journal = Medicine and War | volume = 2 | issue = 4| pages = 243–250 | doi=10.1080/07488008608408712| pmid = 3540555 }}
* {{cite book|last1=Rather|first1=L. J.|title=A Commentary on the Medical Writings of Rudolf Virchow: Based on Schwalbe's Virchow–Bibliographie, 1843–1901|year=1990|publisher=Norman Publishing|location=San Francisco|isbn=978-0-9304-0519-9|url=https://books.google.com/books?id=s32pGCjcq68C}}
==External links==
{{wikiquote}}
{{Commons category|Rudolf Virchow}}
{{wikisource author}}
{{EB1911 poster|Virchow, Rudolf}}
* {{Gutenberg author |id=Virchow,+Rudolf | name=Rudolf Virchow}}
* {{Internet Archive author |sname=Rudolf Virchow}}
* {{Librivox author |id=15820}}
* [https://www.gutenberg.org/ebooks/10770 "The Former Philippines thru Foreign Eyes"], available at [[Project Gutenberg]] (co-authored by Virchow with Tomás Comyn, Fedor Jagor, and Chas Wilkes)
* [http://vlp.mpiwg-berlin.mpg.de/people/data?id=per149 Short biography and bibliography] in the [[Virtual Laboratory]] of the [[Max Planck Institute for the History of Science]]
* [http://www.nceas.ucsb.edu/~alroy/lefa/Virchow.html Students and Publications of Virchow] {{Webarchive|url=https://web.archive.org/web/20100718094302/http://www.nceas.ucsb.edu/~alroy/lefa/Virchow.html |date=18 July 2010 }}
* A biography of Virchow by the [https://web.archive.org/web/20071128063442/http://www.aans.org/education/journal/neurosurgical/June06/20-6-1-0979.pdf American Association of Neurological Surgeons] that deals with his early work in cerebrovascular pathology
* An English translation of the complete 1848 "Report on the Typhus Epidemic in Upper Silesia" is available in the 2006 edition of the journal [http://www.socialmedicine.info ''Social Medicine'']
* [http://himetop.wikidot.com/rudolf-virchow Some places and memories related to Rudolf Virchow]
* [http://spark.nautil.us/feature/127/my-personal-hero-robert-sapolsky-on-rudolf-virchow Article on Rudolf Virchow in ''Nautilus''] {{Webarchive|url=https://web.archive.org/web/20201029081048/http://spark.nautil.us/feature/127/my-personal-hero-robert-sapolsky-on-rudolf-virchow |date=29 October 2020 }} retrieved on 28 January 2017.
* {{PM20|FID=pe/035981}}
* {{FamilySearch|id=MMV9-H8G|title=Rudolf Ludwig Karl Virchow}}
{{Copley Medallists 1851-1900}}
{{Authority control}}
{{DEFAULTSORT:Virchow, Rudolf}}
[[Category:Rudolf Virchow| ]]
[[Category:1821 births]]
[[Category:1902 deaths]]
[[Category:People from Świdwin]]
[[Category:People from the Province of Pomerania]]
[[Category:German Protestants]]
[[Category:German Progress Party politicians]]
[[Category:German Free-minded Party politicians]]
[[Category:Members of the Prussian House of Representatives]]
[[Category:Members of the 5th Reichstag of the German Empire]]
[[Category:Members of the 6th Reichstag of the German Empire]]
[[Category:Members of the 7th Reichstag of the German Empire]]
[[Category:Members of the 8th Reichstag of the German Empire]]
[[Category:German anthropologists]]
[[Category:German radicals]]
[[Category:19th-century German biologists]]
[[Category:German pathologists]]
[[Category:Germ theory denialists]]
[[Category:Academic staff of the Humboldt University of Berlin]]
[[Category:Physicians of the Charité]]
[[Category:Corresponding members of the Saint Petersburg Academy of Sciences]]
[[Category:Foreign associates of the National Academy of Sciences]]
[[Category:Foreign Members of the Royal Society]]
[[Category:Recipients of the Pour le Mérite (civil class)]]
[[Category:Prehistorians]]
[[Category:Recipients of the Copley Medal]]
[[Category:University of Würzburg alumni]]
[[Category:Academic staff of the University of Würzburg]]
[[Category:Members of the Royal Swedish Academy of Sciences]]
[[Category:19th-century German writers]]
[[Category:19th-century German male writers]]
[[Category:German paleoanthropologists]]' |
Unified diff of changes made by edit (edit_diff) | '@@ -1,41 +1,2 @@
-{{Short description|German doctor and polymath (1821–1902)}}
-{{Use dmy dates|date=October 2019}}
-{{Infobox scientist
-|name = Rudolf Virchow
-|image = Rudolf Virchow NLM3.jpg
-|caption =
-|birth_date = {{birth date|1821|10|13|df=yes}}
-|birth_place = [[Schivelbein]], [[Province of Pomerania (1815–1945)|Pomerania]], [[Kingdom of Prussia]], [[German Confederation]]
-|death_date = {{death date and age|1902|09|5|1821|10|13|df=yes}}
-|death_place = [[Berlin]], [[Kingdom of Prussia]], [[German Empire]]
-|resting_place = [[Alter St.-Matthäus-Kirchhof]], [[Schöneberg]]
-|resting_place_coordinates = {{Coord|52.28
-|13.22|type:landmark|display=inline}}
-|citizenship = [[Kingdom of Prussia]]
-|field = [[Medicine]]<br>[[Anthropology]]
-|work_institutions = [[Charité]]<br>[[University of Würzburg]]
-|education = [[Humboldt University of Berlin|Friedrich Wilhelm University]] ([[M.D.]], 1843)
-|thesis_title = De rheumate praesertim corneae
-|thesis_url = https://edoc.hu-berlin.de/handle/18452/714
-|thesis_year = 1843
-|doctoral_advisor = [[Johannes Peter Müller]]
-|academic_advisors = [[Robert Froriep]]
-|doctoral_students = [[Friedrich Daniel von Recklinghausen]]<br>[[Walther Kruse]]
-|notable_students = [[Ernst Haeckel]]<br>[[Edwin Klebs]]<br>[[Franz Boas]]<br>[[Adolph Kussmaul]]<br>[[Max Westenhöfer]]<br>[[William Osler]]<br>[[William H. Welch]]
-|known_for = [[Cell theory]]<br>[[Cellular pathology]]<br>[[Biogenesis]]<br>[[Virchow's triad]]
-|influenced = [[Eduard Hitzig]]<br>[[Charles Scott Sherrington]]<br>[[Paul Farmer]]
-|awards = [[Copley Medal]] (1892)
-|spouse = Ferdinande Rosalie Mayer (a.k.a. Rose Virchow)
-|signature = Rudolf Virchow signature.svg
-}}
-
-'''Rudolf Ludwig Carl Virchow''' ({{IPAc-en|ˈ|v|ɪər|k|oʊ|,_|ˈ|f|ɪər|x|oʊ}};<ref>[http://www.thefreedictionary.com/Virchow "Virchow"] {{Webarchive|url=https://web.archive.org/web/20140826161329/http://www.thefreedictionary.com/Virchow |date=26 August 2014 }}. ''[[The American Heritage Dictionary of the English Language]]''.</ref> {{IPA-de|ˈfɪʁço|lang}} or {{IPA-de|ˈvɪʁço|}};<ref>{{Cite web |url=https://www.duden.de/rechtschreibung/Virchow |title=Duden – Virchow |access-date=21 September 2018 |archive-date=21 September 2018 |archive-url=https://web.archive.org/web/20180921230259/https://www.duden.de/rechtschreibung/Virchow |url-status=live }}</ref> 13 October 1821{{snd}}5 September 1902) was a [[Germans|German]] physician, anthropologist, pathologist, prehistorian, biologist, writer, editor, and politician. He is known as "the father of modern [[pathology]]" and as the founder of [[social medicine]], and to his colleagues, the "Pope of medicine".<ref name=silver87>{{cite journal|last1=Silver|first1=G A|title=Virchow, the heroic model in medicine: health policy by accolade|journal=American Journal of Public Health|date=1987|volume=77|issue=1|pages=82–88|doi=10.2105/AJPH.77.1.82|pmid=3538915|pmc=1646803}}</ref><ref>{{cite book|last1=Nordenström|first1=Jörgen|title=The Hunt for the Parathyroids|date=2012|publisher=John Wiley & Sons|location=Chichester, West Sussex|isbn=978-1-118-34339-5|page=10|url=https://books.google.com/books?id=k0UmWnc-lYUC}}</ref><ref>{{cite book|last1=Huisman|first1=Frank|last2=Warner|first2=John Harley|title=Locating Medical History: The Stories and Their Meanings|date=2004|publisher=Johns Hopkins University Press|location=Baltimore|isbn=978-0-8018-7861-9|page=415|url=https://books.google.com/books?id=ND5d0K4sE8AC}}</ref>
-
-Virchow studied medicine at the [[Humboldt University of Berlin|Friedrich Wilhelm University]] under [[Johannes Peter Müller]]. While working at the [[Charité]] hospital, his investigation of the 1847–1848 [[typhus]] epidemic in [[Upper Silesia]] laid the foundation for [[public health]] in Germany, and paved his political and social careers. From it, he coined a well known aphorism: "Medicine is a social science, and politics is nothing else but medicine on a large scale". His participation in the [[Revolutions of 1848 in the German states|Revolution of 1848]] led to his expulsion from Charité the next year. He then published a newspaper ''Die Medizinische Reform'' (''The Medical Reform''). He took the first Chair of Pathological Anatomy at the [[University of Würzburg]] in 1849. After five years, Charité reinstated him to its new Institute for Pathology. He co-founded the political party [[Deutsche Fortschrittspartei]], and was elected to the [[Prussian House of Representatives]] and won a seat in the [[Reichstag (German Empire)|Reichstag]]. His opposition to [[Otto von Bismarck]]'s financial policy resulted in duel challenge by the latter. However, Virchow supported Bismarck in his anti-Catholic campaigns, which he named ''[[Kulturkampf]]'' ("culture struggle").<ref name="kulturkampf">{{cite encyclopedia|title=Kulturkampf|url=http://www.britannica.com/EBchecked/topic/324668/Kulturkampf|encyclopedia=Encyclopædia Britannica|access-date=27 November 2014|archive-date=29 April 2015|archive-url=https://web.archive.org/web/20150429164851/http://www.britannica.com/EBchecked/topic/324668/Kulturkampf|url-status=live}}</ref>
-
-A prolific writer, he produced more than 2000 scientific writings.<ref name="Buikstra">{{cite book|last1=Buikstra|first1=Jane E.|last2=Roberts|first2=Charlotte A.|title=The Global History of Paleopathology: Pioneers and Prospects|date=2012|publisher=Oxford University Press|location=Oxford|isbn=978-0-1953-8980-7|pages=388–390|url=https://books.google.com/books?id=8V0ijRYk_2UC}}</ref> ''Cellular Pathology'' (1858), regarded as the root of modern pathology, introduced the third dictum in [[cell theory]]: ''Omnis cellula e cellula'' ("All cells come from cells"),<ref name="kuiper">{{cite book|last1=Kuiper|first1=Kathleen|title=The Britannica Guide to Theories and Ideas That Changed the Modern World|date=2010|publisher=Britannica Educational Pub. in association with Rosen Educational Services|location=New York|isbn=978-1-61530-029-7|page=28|url=https://books.google.com/books?id=trcNbD0FAqQC}}</ref> although this concept is now widely recognized as being plagiarized from [[Robert Remak]].<ref name="hand">{{cite book|last1=Hand|first1=C.|title=Cell Theory: the Structure and Function of Cells|date=2018|publisher=Cavendish Square|location=New York}}</ref> He was a co-founder of ''Physikalisch-Medizinische Gesellschaft'' in 1849 and ''Deutsche Gesellschaft für Pathologie'' in 1897. He founded journals such as ''Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin'' (with [[Benno Reinhardt]] in 1847, later renamed ''[[Virchows Archiv]]''), and ''Zeitschrift für Ethnologie'' (''Journal of Ethnology'').<ref>{{cite journal|last1=Skoczylas|first1=M|last2=Pierzak-Sominka|first2=J|last3=Rudnicki|first3=J|title=O formach aktywności dydaktycznej Rudolfa Virchowa w zakresie medycyny|journal=Problems of Applied Sciences|date=2013|volume=1|pages=197–200|url=http://pns.edu.pl/index.php/en/wydane-numery/tom-1/|access-date=19 February 2019|archive-date=20 February 2019|archive-url=https://web.archive.org/web/20190220002817/http://pns.edu.pl/index.php/en/wydane-numery/tom-1/|url-status=live}}</ref> The latter is published by German Anthropological Association and the Berlin Society for Anthropology, Ethnology and Prehistory, the societies which he also founded.<ref>{{cite web|title=''Zeitschrift für Ethnologie''|url=http://www.zeitschrift-fuer-ethnologie.de/|access-date=29 November 2014|archive-date=12 February 2017|archive-url=https://web.archive.org/web/20170212130543/http://www.zeitschrift-fuer-ethnologie.de/|url-status=dead}}</ref>
-
-Virchow was the first to describe and name diseases such as [[leukemia]], [[chordoma]], [[ochronosis]], [[embolism]], and [[thrombosis]]. He coined biological terms such as "[[glia|neuroglia]]", "[[agenesis]]", "[[parenchyma]]", "[[osteoid]]", "[[amyloid degeneration]]", and "[[spina bifida]]"; terms such as [[Virchow's node]], [[Virchow–Robin spaces]], [[Virchow–Seckel syndrome]], and [[Virchow's triad]] are named after him. His description of the life cycle of a roundworm ''[[Trichinella spiralis]]'' influenced the practice of meat inspection. He developed the first systematic method of [[autopsy]],<ref>{{cite encyclopedia|title=Rudolf Virchow|url=http://www.britannica.com/EBchecked/topic/629797/Rudolf-Virchow/7719/Medical-investigations|encyclopedia=Encyclopædia Britannica|access-date=29 November 2014|archive-date=2 May 2015|archive-url=https://web.archive.org/web/20150502185057/http://www.britannica.com/EBchecked/topic/629797/Rudolf-Virchow/7719/Medical-investigations|url-status=live}}</ref> and introduced hair analysis in forensic investigation.<ref name="oien">{{cite journal|last1=Oien|first1=Cary T|title=Forensic Hair Comparison: Background Information for Interpretation|journal=Forensic Science Communications|date=2009|volume=11|issue=2|page=Online|url=https://www.fbi.gov/about-us/lab/forensic-science-communications/fsc/april2009/review/2009_04_review02.htm/|access-date=28 July 2016|archive-date=6 March 2016|archive-url=https://web.archive.org/web/20160306142629/https://www.fbi.gov/about-us/lab/forensic-science-communications/fsc/april2009/review/2009_04_review02.htm/|url-status=live}}</ref> Opposing the germ theory of diseases, he rejected [[Ignaz Semmelweis]]'s idea of disinfecting. He was critical of what he described as "Nordic mysticism" regarding the [[Aryan race]].<ref name="silberstein">{{cite book|last1=Silberstein|first1=Laurence J.|last2=Cohn|first2=Robert L.|title=The Other in Jewish Thought and History: Constructions of Jewish Culture and Identity|year=1994|publisher=New York University Press|location=New York|isbn=978-0-8147-7990-3|pages=375–376|url=https://books.google.com/books?id=Aawa_AqjINQC&pg=PA375|access-date=25 March 2016|archive-date=9 October 2021|archive-url=https://web.archive.org/web/20211009235823/https://books.google.com/books?id=Aawa_AqjINQC&pg=PA375|url-status=live}}</ref> As an [[anti-Darwinist]], he called [[Charles Darwin]] an "ignoramus" and his own student [[Ernst Haeckel]] a "fool". He described the [[Neanderthal 1|original specimen of Neanderthal man]] as nothing but that of a deformed human.<ref name="glick">{{cite book|last1=Glick|first1=Thomas F.|title=The Comparative reception of Darwinism|year=1988|publisher=University of Chicago Press|location=Chicago|isbn=978-0-226-29977-8|pages=86–87|url=https://books.google.com/books?id=5UDXzS3MIO8C}}</ref>
-
== Early life ==
[[File:Rudolf Virchow NLM9.jpg|thumb|left|upright|Young Virchow]]
' |
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Lines removed in edit (removed_lines) | [
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1 => '{{Use dmy dates|date=October 2019}}',
2 => '{{Infobox scientist',
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4 => '|image = Rudolf Virchow NLM3.jpg',
5 => '|caption =',
6 => '|birth_date = {{birth date|1821|10|13|df=yes}}',
7 => '|birth_place = [[Schivelbein]], [[Province of Pomerania (1815–1945)|Pomerania]], [[Kingdom of Prussia]], [[German Confederation]]',
8 => '|death_date = {{death date and age|1902|09|5|1821|10|13|df=yes}}',
9 => '|death_place = [[Berlin]], [[Kingdom of Prussia]], [[German Empire]]',
10 => '|resting_place = [[Alter St.-Matthäus-Kirchhof]], [[Schöneberg]]',
11 => '|resting_place_coordinates = {{Coord|52.28',
12 => '|13.22|type:landmark|display=inline}}',
13 => '|citizenship = [[Kingdom of Prussia]]',
14 => '|field = [[Medicine]]<br>[[Anthropology]]',
15 => '|work_institutions = [[Charité]]<br>[[University of Würzburg]]',
16 => '|education = [[Humboldt University of Berlin|Friedrich Wilhelm University]] ([[M.D.]], 1843)',
17 => '|thesis_title = De rheumate praesertim corneae',
18 => '|thesis_url = https://edoc.hu-berlin.de/handle/18452/714',
19 => '|thesis_year = 1843',
20 => '|doctoral_advisor = [[Johannes Peter Müller]]',
21 => '|academic_advisors = [[Robert Froriep]]',
22 => '|doctoral_students = [[Friedrich Daniel von Recklinghausen]]<br>[[Walther Kruse]]',
23 => '|notable_students = [[Ernst Haeckel]]<br>[[Edwin Klebs]]<br>[[Franz Boas]]<br>[[Adolph Kussmaul]]<br>[[Max Westenhöfer]]<br>[[William Osler]]<br>[[William H. Welch]]',
24 => '|known_for = [[Cell theory]]<br>[[Cellular pathology]]<br>[[Biogenesis]]<br>[[Virchow's triad]]',
25 => '|influenced = [[Eduard Hitzig]]<br>[[Charles Scott Sherrington]]<br>[[Paul Farmer]]',
26 => '|awards = [[Copley Medal]] (1892)',
27 => '|spouse = Ferdinande Rosalie Mayer (a.k.a. Rose Virchow)',
28 => '|signature = Rudolf Virchow signature.svg',
29 => '}}',
30 => '',
31 => ''''Rudolf Ludwig Carl Virchow''' ({{IPAc-en|ˈ|v|ɪər|k|oʊ|,_|ˈ|f|ɪər|x|oʊ}};<ref>[http://www.thefreedictionary.com/Virchow "Virchow"] {{Webarchive|url=https://web.archive.org/web/20140826161329/http://www.thefreedictionary.com/Virchow |date=26 August 2014 }}. ''[[The American Heritage Dictionary of the English Language]]''.</ref> {{IPA-de|ˈfɪʁço|lang}} or {{IPA-de|ˈvɪʁço|}};<ref>{{Cite web |url=https://www.duden.de/rechtschreibung/Virchow |title=Duden – Virchow |access-date=21 September 2018 |archive-date=21 September 2018 |archive-url=https://web.archive.org/web/20180921230259/https://www.duden.de/rechtschreibung/Virchow |url-status=live }}</ref> 13 October 1821{{snd}}5 September 1902) was a [[Germans|German]] physician, anthropologist, pathologist, prehistorian, biologist, writer, editor, and politician. He is known as "the father of modern [[pathology]]" and as the founder of [[social medicine]], and to his colleagues, the "Pope of medicine".<ref name=silver87>{{cite journal|last1=Silver|first1=G A|title=Virchow, the heroic model in medicine: health policy by accolade|journal=American Journal of Public Health|date=1987|volume=77|issue=1|pages=82–88|doi=10.2105/AJPH.77.1.82|pmid=3538915|pmc=1646803}}</ref><ref>{{cite book|last1=Nordenström|first1=Jörgen|title=The Hunt for the Parathyroids|date=2012|publisher=John Wiley & Sons|location=Chichester, West Sussex|isbn=978-1-118-34339-5|page=10|url=https://books.google.com/books?id=k0UmWnc-lYUC}}</ref><ref>{{cite book|last1=Huisman|first1=Frank|last2=Warner|first2=John Harley|title=Locating Medical History: The Stories and Their Meanings|date=2004|publisher=Johns Hopkins University Press|location=Baltimore|isbn=978-0-8018-7861-9|page=415|url=https://books.google.com/books?id=ND5d0K4sE8AC}}</ref>',
32 => '',
33 => 'Virchow studied medicine at the [[Humboldt University of Berlin|Friedrich Wilhelm University]] under [[Johannes Peter Müller]]. While working at the [[Charité]] hospital, his investigation of the 1847–1848 [[typhus]] epidemic in [[Upper Silesia]] laid the foundation for [[public health]] in Germany, and paved his political and social careers. From it, he coined a well known aphorism: "Medicine is a social science, and politics is nothing else but medicine on a large scale". His participation in the [[Revolutions of 1848 in the German states|Revolution of 1848]] led to his expulsion from Charité the next year. He then published a newspaper ''Die Medizinische Reform'' (''The Medical Reform''). He took the first Chair of Pathological Anatomy at the [[University of Würzburg]] in 1849. After five years, Charité reinstated him to its new Institute for Pathology. He co-founded the political party [[Deutsche Fortschrittspartei]], and was elected to the [[Prussian House of Representatives]] and won a seat in the [[Reichstag (German Empire)|Reichstag]]. His opposition to [[Otto von Bismarck]]'s financial policy resulted in duel challenge by the latter. However, Virchow supported Bismarck in his anti-Catholic campaigns, which he named ''[[Kulturkampf]]'' ("culture struggle").<ref name="kulturkampf">{{cite encyclopedia|title=Kulturkampf|url=http://www.britannica.com/EBchecked/topic/324668/Kulturkampf|encyclopedia=Encyclopædia Britannica|access-date=27 November 2014|archive-date=29 April 2015|archive-url=https://web.archive.org/web/20150429164851/http://www.britannica.com/EBchecked/topic/324668/Kulturkampf|url-status=live}}</ref>',
34 => '',
35 => 'A prolific writer, he produced more than 2000 scientific writings.<ref name="Buikstra">{{cite book|last1=Buikstra|first1=Jane E.|last2=Roberts|first2=Charlotte A.|title=The Global History of Paleopathology: Pioneers and Prospects|date=2012|publisher=Oxford University Press|location=Oxford|isbn=978-0-1953-8980-7|pages=388–390|url=https://books.google.com/books?id=8V0ijRYk_2UC}}</ref> ''Cellular Pathology'' (1858), regarded as the root of modern pathology, introduced the third dictum in [[cell theory]]: ''Omnis cellula e cellula'' ("All cells come from cells"),<ref name="kuiper">{{cite book|last1=Kuiper|first1=Kathleen|title=The Britannica Guide to Theories and Ideas That Changed the Modern World|date=2010|publisher=Britannica Educational Pub. in association with Rosen Educational Services|location=New York|isbn=978-1-61530-029-7|page=28|url=https://books.google.com/books?id=trcNbD0FAqQC}}</ref> although this concept is now widely recognized as being plagiarized from [[Robert Remak]].<ref name="hand">{{cite book|last1=Hand|first1=C.|title=Cell Theory: the Structure and Function of Cells|date=2018|publisher=Cavendish Square|location=New York}}</ref> He was a co-founder of ''Physikalisch-Medizinische Gesellschaft'' in 1849 and ''Deutsche Gesellschaft für Pathologie'' in 1897. He founded journals such as ''Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin'' (with [[Benno Reinhardt]] in 1847, later renamed ''[[Virchows Archiv]]''), and ''Zeitschrift für Ethnologie'' (''Journal of Ethnology'').<ref>{{cite journal|last1=Skoczylas|first1=M|last2=Pierzak-Sominka|first2=J|last3=Rudnicki|first3=J|title=O formach aktywności dydaktycznej Rudolfa Virchowa w zakresie medycyny|journal=Problems of Applied Sciences|date=2013|volume=1|pages=197–200|url=http://pns.edu.pl/index.php/en/wydane-numery/tom-1/|access-date=19 February 2019|archive-date=20 February 2019|archive-url=https://web.archive.org/web/20190220002817/http://pns.edu.pl/index.php/en/wydane-numery/tom-1/|url-status=live}}</ref> The latter is published by German Anthropological Association and the Berlin Society for Anthropology, Ethnology and Prehistory, the societies which he also founded.<ref>{{cite web|title=''Zeitschrift für Ethnologie''|url=http://www.zeitschrift-fuer-ethnologie.de/|access-date=29 November 2014|archive-date=12 February 2017|archive-url=https://web.archive.org/web/20170212130543/http://www.zeitschrift-fuer-ethnologie.de/|url-status=dead}}</ref>',
36 => '',
37 => 'Virchow was the first to describe and name diseases such as [[leukemia]], [[chordoma]], [[ochronosis]], [[embolism]], and [[thrombosis]]. He coined biological terms such as "[[glia|neuroglia]]", "[[agenesis]]", "[[parenchyma]]", "[[osteoid]]", "[[amyloid degeneration]]", and "[[spina bifida]]"; terms such as [[Virchow's node]], [[Virchow–Robin spaces]], [[Virchow–Seckel syndrome]], and [[Virchow's triad]] are named after him. His description of the life cycle of a roundworm ''[[Trichinella spiralis]]'' influenced the practice of meat inspection. He developed the first systematic method of [[autopsy]],<ref>{{cite encyclopedia|title=Rudolf Virchow|url=http://www.britannica.com/EBchecked/topic/629797/Rudolf-Virchow/7719/Medical-investigations|encyclopedia=Encyclopædia Britannica|access-date=29 November 2014|archive-date=2 May 2015|archive-url=https://web.archive.org/web/20150502185057/http://www.britannica.com/EBchecked/topic/629797/Rudolf-Virchow/7719/Medical-investigations|url-status=live}}</ref> and introduced hair analysis in forensic investigation.<ref name="oien">{{cite journal|last1=Oien|first1=Cary T|title=Forensic Hair Comparison: Background Information for Interpretation|journal=Forensic Science Communications|date=2009|volume=11|issue=2|page=Online|url=https://www.fbi.gov/about-us/lab/forensic-science-communications/fsc/april2009/review/2009_04_review02.htm/|access-date=28 July 2016|archive-date=6 March 2016|archive-url=https://web.archive.org/web/20160306142629/https://www.fbi.gov/about-us/lab/forensic-science-communications/fsc/april2009/review/2009_04_review02.htm/|url-status=live}}</ref> Opposing the germ theory of diseases, he rejected [[Ignaz Semmelweis]]'s idea of disinfecting. He was critical of what he described as "Nordic mysticism" regarding the [[Aryan race]].<ref name="silberstein">{{cite book|last1=Silberstein|first1=Laurence J.|last2=Cohn|first2=Robert L.|title=The Other in Jewish Thought and History: Constructions of Jewish Culture and Identity|year=1994|publisher=New York University Press|location=New York|isbn=978-0-8147-7990-3|pages=375–376|url=https://books.google.com/books?id=Aawa_AqjINQC&pg=PA375|access-date=25 March 2016|archive-date=9 October 2021|archive-url=https://web.archive.org/web/20211009235823/https://books.google.com/books?id=Aawa_AqjINQC&pg=PA375|url-status=live}}</ref> As an [[anti-Darwinist]], he called [[Charles Darwin]] an "ignoramus" and his own student [[Ernst Haeckel]] a "fool". He described the [[Neanderthal 1|original specimen of Neanderthal man]] as nothing but that of a deformed human.<ref name="glick">{{cite book|last1=Glick|first1=Thomas F.|title=The Comparative reception of Darwinism|year=1988|publisher=University of Chicago Press|location=Chicago|isbn=978-0-226-29977-8|pages=86–87|url=https://books.google.com/books?id=5UDXzS3MIO8C}}</ref>',
38 => ''
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Parsed HTML source of the new revision (new_html) | '<div class="mw-parser-output"><div id="toc" class="toc" role="navigation" aria-labelledby="mw-toc-heading"><input type="checkbox" role="button" id="toctogglecheckbox" class="toctogglecheckbox" style="display:none" /><div class="toctitle" lang="en" dir="ltr"><h2 id="mw-toc-heading">Contents</h2><span class="toctogglespan"><label class="toctogglelabel" for="toctogglecheckbox"></label></span></div>
<ul>
<li class="toclevel-1 tocsection-1"><a href="#Early_life"><span class="tocnumber">1</span> <span class="toctext">Early life</span></a></li>
<li class="toclevel-1 tocsection-2"><a href="#Scientific_career"><span class="tocnumber">2</span> <span class="toctext">Scientific career</span></a>
<ul>
<li class="toclevel-2 tocsection-3"><a href="#Cell_biology"><span class="tocnumber">2.1</span> <span class="toctext">Cell biology</span></a></li>
<li class="toclevel-2 tocsection-4"><a href="#Cancer"><span class="tocnumber">2.2</span> <span class="toctext">Cancer</span></a></li>
<li class="toclevel-2 tocsection-5"><a href="#Theory_of_cancer_origin"><span class="tocnumber">2.3</span> <span class="toctext">Theory of cancer origin</span></a>
<ul>
<li class="toclevel-3 tocsection-6"><a href="#The_Kaiser's_case"><span class="tocnumber">2.3.1</span> <span class="toctext">The Kaiser's case</span></a></li>
</ul>
</li>
<li class="toclevel-2 tocsection-7"><a href="#Anatomy"><span class="tocnumber">2.4</span> <span class="toctext">Anatomy</span></a></li>
<li class="toclevel-2 tocsection-8"><a href="#Thromboembolism"><span class="tocnumber">2.5</span> <span class="toctext">Thromboembolism</span></a></li>
<li class="toclevel-2 tocsection-9"><a href="#Pathology"><span class="tocnumber">2.6</span> <span class="toctext">Pathology</span></a>
<ul>
<li class="toclevel-3 tocsection-10"><a href="#Parasitology"><span class="tocnumber">2.6.1</span> <span class="toctext">Parasitology</span></a></li>
</ul>
</li>
<li class="toclevel-2 tocsection-11"><a href="#Autopsy"><span class="tocnumber">2.7</span> <span class="toctext">Autopsy</span></a>
<ul>
<li class="toclevel-3 tocsection-12"><a href="#Ochronosis"><span class="tocnumber">2.7.1</span> <span class="toctext">Ochronosis</span></a></li>
</ul>
</li>
<li class="toclevel-2 tocsection-13"><a href="#Forensic_work"><span class="tocnumber">2.8</span> <span class="toctext">Forensic work</span></a></li>
<li class="toclevel-2 tocsection-14"><a href="#Anthropology_and_prehistory_biology"><span class="tocnumber">2.9</span> <span class="toctext">Anthropology and prehistory biology</span></a>
<ul>
<li class="toclevel-3 tocsection-15"><a href="#Anti-Darwinism"><span class="tocnumber">2.9.1</span> <span class="toctext">Anti-Darwinism</span></a></li>
<li class="toclevel-3 tocsection-16"><a href="#Anti-racism"><span class="tocnumber">2.9.2</span> <span class="toctext">Anti-racism</span></a></li>
</ul>
</li>
<li class="toclevel-2 tocsection-17"><a href="#Anti-germ_theory_of_diseases"><span class="tocnumber">2.10</span> <span class="toctext">Anti-germ theory of diseases</span></a></li>
</ul>
</li>
<li class="toclevel-1 tocsection-18"><a href="#Politics_and_social_medicine"><span class="tocnumber">3</span> <span class="toctext">Politics and social medicine</span></a>
<ul>
<li class="toclevel-2 tocsection-19"><a href="#The_duel_challenge_by_Bismarck"><span class="tocnumber">3.1</span> <span class="toctext">The duel challenge by Bismarck</span></a></li>
<li class="toclevel-2 tocsection-20"><a href="#Kulturkampf"><span class="tocnumber">3.2</span> <span class="toctext"><i>Kulturkampf</i></span></a></li>
</ul>
</li>
<li class="toclevel-1 tocsection-21"><a href="#Personal_life"><span class="tocnumber">4</span> <span class="toctext">Personal life</span></a>
<ul>
<li class="toclevel-2 tocsection-22"><a href="#Death"><span class="tocnumber">4.1</span> <span class="toctext">Death</span></a></li>
</ul>
</li>
<li class="toclevel-1 tocsection-23"><a href="#Collections_and_Foundations"><span class="tocnumber">5</span> <span class="toctext">Collections and Foundations</span></a></li>
<li class="toclevel-1 tocsection-24"><a href="#Honours_and_legacy"><span class="tocnumber">6</span> <span class="toctext">Honours and legacy</span></a>
<ul>
<li class="toclevel-2 tocsection-25"><a href="#Eponymous_medical_terms"><span class="tocnumber">6.1</span> <span class="toctext">Eponymous medical terms</span></a></li>
</ul>
</li>
<li class="toclevel-1 tocsection-26"><a href="#Works"><span class="tocnumber">7</span> <span class="toctext">Works</span></a></li>
<li class="toclevel-1 tocsection-27"><a href="#References"><span class="tocnumber">8</span> <span class="toctext">References</span></a></li>
<li class="toclevel-1 tocsection-28"><a href="#Further_reading"><span class="tocnumber">9</span> <span class="toctext">Further reading</span></a></li>
<li class="toclevel-1 tocsection-29"><a href="#External_links"><span class="tocnumber">10</span> <span class="toctext">External links</span></a></li>
</ul>
</div>
<h2><span class="mw-headline" id="Early_life">Early life</span></h2>
<figure class="mw-default-size mw-halign-left" typeof="mw:File/Thumb"><a href="/enwiki/wiki/File:Rudolf_Virchow_NLM9.jpg" class="mw-file-description"><img src="/upwiki/wikipedia/commons/thumb/e/e9/Rudolf_Virchow_NLM9.jpg/170px-Rudolf_Virchow_NLM9.jpg" decoding="async" width="170" height="215" class="mw-file-element" srcset="/upwiki/wikipedia/commons/thumb/e/e9/Rudolf_Virchow_NLM9.jpg/255px-Rudolf_Virchow_NLM9.jpg 1.5x, /upwiki/wikipedia/commons/thumb/e/e9/Rudolf_Virchow_NLM9.jpg/340px-Rudolf_Virchow_NLM9.jpg 2x" data-file-width="942" data-file-height="1194" /></a><figcaption>Young Virchow</figcaption></figure>
<p>Virchow was born in Schievelbein, in eastern <a href="/enwiki/wiki/Pomerania" title="Pomerania">Pomerania</a>, <a href="/enwiki/wiki/Prussia" title="Prussia">Prussia</a> (now <a href="/enwiki/wiki/%C5%9Awidwin" title="Świdwin">Świdwin</a>, <a href="/enwiki/wiki/Poland" title="Poland">Poland</a>).<sup id="cite_ref-1" class="reference"><a href="#cite_note-1">[1]</a></sup> He was the only child of Carl Christian Siegfried Virchow (1785–1865) and Johanna Maria <i>née</i> Hesse (1785–1857). His father was a farmer and the city treasurer. Academically brilliant, he always topped his classes and was fluent in German, Latin, Greek, Hebrew, English, Arabic, French, Italian and Dutch. He progressed to the <a href="/enwiki/wiki/Gymnasium_(Germany)" title="Gymnasium (Germany)">gymnasium</a> in Köslin (now <a href="/enwiki/wiki/Koszalin" title="Koszalin">Koszalin</a> in <a href="/enwiki/wiki/Poland" title="Poland">Poland</a>) in 1835 with the goal of becoming a pastor. He graduated in 1839 with a thesis titled <i>A Life Full of Work and Toil is not a Burden but a Benediction</i>. However, he chose medicine mainly because he considered his voice too weak for preaching.<sup id="cite_ref-weisenberg_2-0" class="reference"><a href="#cite_note-weisenberg-2">[2]</a></sup>
</p>
<h2><span class="mw-headline" id="Scientific_career">Scientific career</span></h2>
<figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/enwiki/wiki/File:Erinnerungsstein_und_Denkmal_f%C3%BCr_den_Arzt_Rudolf_Virchow_in_78-300_Swidwin_(Schivelbein).jpg" class="mw-file-description"><img src="/upwiki/wikipedia/commons/thumb/6/6c/Erinnerungsstein_und_Denkmal_f%C3%BCr_den_Arzt_Rudolf_Virchow_in_78-300_Swidwin_%28Schivelbein%29.jpg/220px-Erinnerungsstein_und_Denkmal_f%C3%BCr_den_Arzt_Rudolf_Virchow_in_78-300_Swidwin_%28Schivelbein%29.jpg" decoding="async" width="220" height="148" class="mw-file-element" srcset="/upwiki/wikipedia/commons/thumb/6/6c/Erinnerungsstein_und_Denkmal_f%C3%BCr_den_Arzt_Rudolf_Virchow_in_78-300_Swidwin_%28Schivelbein%29.jpg/330px-Erinnerungsstein_und_Denkmal_f%C3%BCr_den_Arzt_Rudolf_Virchow_in_78-300_Swidwin_%28Schivelbein%29.jpg 1.5x, /upwiki/wikipedia/commons/thumb/6/6c/Erinnerungsstein_und_Denkmal_f%C3%BCr_den_Arzt_Rudolf_Virchow_in_78-300_Swidwin_%28Schivelbein%29.jpg/440px-Erinnerungsstein_und_Denkmal_f%C3%BCr_den_Arzt_Rudolf_Virchow_in_78-300_Swidwin_%28Schivelbein%29.jpg 2x" data-file-width="2276" data-file-height="1535" /></a><figcaption>Memorial stone of Rudolf Virchow in his hometown <a href="/enwiki/wiki/%C5%9Awidwin" title="Świdwin">Świdwin</a>, now in Poland</figcaption></figure>
<p>In 1840, he received a military fellowship, a scholarship for gifted children from poor families to become army surgeons, to study medicine at the Friedrich Wilhelm University in Berlin (now <a href="/enwiki/wiki/Humboldt_University_of_Berlin" title="Humboldt University of Berlin">Humboldt University of Berlin</a>).<sup id="cite_ref-encyclo2004_3-0" class="reference"><a href="#cite_note-encyclo2004-3">[3]</a></sup> He was most influenced by <a href="/enwiki/wiki/Johannes_Peter_M%C3%BCller" title="Johannes Peter Müller">Johannes Peter Müller</a>, his doctoral advisor. Virchow defended his doctoral thesis titled <i>De rheumate praesertim corneae</i> (corneal manifestations of rheumatic disease) on 21 October 1843.<sup id="cite_ref-weller21_4-0" class="reference"><a href="#cite_note-weller21-4">[4]</a></sup> Immediately on graduation, he became subordinate physician to Müller.<sup id="cite_ref-whonmaedit_5-0" class="reference"><a href="#cite_note-whonmaedit-5">[5]</a></sup> But shortly after, he joined the Charité Hospital in Berlin for internship. In 1844, he was appointed as medical assistant to the prosector (pathologist) Robert Froriep, from whom he learned <a href="/enwiki/wiki/Microscopy" title="Microscopy">microscopy</a> which interested him in pathology. Froriep was also the editor of an abstract journal that specialised in foreign work, which inspired Virchow for scientific ideas of France and England.<sup id="cite_ref-Bagot2008_6-0" class="reference"><a href="#cite_note-Bagot2008-6">[6]</a></sup>
</p><p>Virchow published his first scientific paper in 1845, giving the earliest known pathological descriptions of <a href="/enwiki/wiki/Leukemia" title="Leukemia">leukemia</a>. He passed the medical licensure examination in 1846 and immediately succeeded Froriep as hospital prosector at the Charité. In 1847, he was appointed to his first academic position with the rank of <i><a href="/enwiki/wiki/Privatdozent" title="Privatdozent">privatdozent</a></i>. Because his articles did not receive favourable attention from German editors, he founded <i>Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin</i> (now known as <i>Virchows Archiv</i>) with a colleague Benno Reinhardt in 1847. He edited alone after Reinhardt's death in 1852 till his own.<sup id="cite_ref-encyclo2004_3-1" class="reference"><a href="#cite_note-encyclo2004-3">[3]</a></sup> This journal published critical articles based on the criterion that no papers would be published that contained outdated, untested, dogmatic or speculative ideas.<sup id="cite_ref-weisenberg_2-1" class="reference"><a href="#cite_note-weisenberg-2">[2]</a></sup>
</p><p>Unlike his German peers, Virchow had great faith in clinical observation, <a href="/enwiki/wiki/Animal_Experimentation" class="mw-redirect" title="Animal Experimentation">animal experimentation</a> (to determine causes of diseases and the effects of drugs) and pathological anatomy, particularly at the microscopic level, as the basic principles of investigation in medical sciences. He went further and stated that the cell was the basic unit of the body that had to be studied to understand disease. Although the term 'cell' had been coined in 1665 during the English scientist <a href="/enwiki/wiki/Robert_Hooke" title="Robert Hooke">Robert Hooke</a>'s early application of the microscope to biology, the building blocks of life were still considered to be the 21 tissues of Bichat, a concept described by the French physician <a href="/enwiki/wiki/Xavier_Bichat" title="Xavier Bichat">Xavier Bichat</a>.<sup id="cite_ref-americana_7-0" class="reference"><a href="#cite_note-americana-7">[7]</a></sup><sup id="cite_ref-Bagot2008_6-1" class="reference"><a href="#cite_note-Bagot2008-6">[6]</a></sup>
</p><p>The Prussian government employed Virchow to study the typhus epidemic in Upper Silesia in 1847–1848. It was from this medical campaign that he developed his ideas on social medicine and politics after seeing the victims and their poverty. Even though he was not particularly successful in combating the epidemic, his 190-paged <i>Report on the Typhus Epidemic in Upper Silesia</i> in 1848 became a turning point in politics and public health in Germany.<sup id="cite_ref-taylor85_8-0" class="reference"><a href="#cite_note-taylor85-8">[8]</a></sup><sup id="cite_ref-9" class="reference"><a href="#cite_note-9">[9]</a></sup> He returned to Berlin on 10 March 1848, and only eight days later, a revolution broke out against the government in which he played an active part. To fight political injustice he helped found <i>Die Medizinische Reform (Medical Reform)</i>, a weekly newspaper for promoting social medicine, in July of that year. The newspaper ran under the banners "medicine is a social science" and "the physician is the natural attorney of the poor". Political pressures forced him to terminate the publication in June 1849, and he was expelled from his official position.<sup id="cite_ref-brown2006_10-0" class="reference"><a href="#cite_note-brown2006-10">[10]</a></sup>
</p><p>In November 1848, he was given an academic appointment and left Berlin for the University of Würzburg to hold Germany's first chair of pathological anatomy. During his six-year period there, he concentrated on his scientific work, including detailed studies of venous thrombosis and cellular theory. His first major work there was a six-volume <i>Handbuch der speciellen Pathologie und Therapie (Handbook on Special Pathology and Therapeutics)</i> published in 1854. In 1856, he returned to Berlin to become the newly created Chair for Pathological Anatomy and Physiology at the Friedrich-Wilhelms-University, as well as Director of the newly built Institute for Pathology on the premises of the Charité. He held the latter post for the next 20 years.<sup id="cite_ref-Bagot2008_6-2" class="reference"><a href="#cite_note-Bagot2008-6">[6]</a></sup><sup id="cite_ref-berlinmuseum_11-0" class="reference"><a href="#cite_note-berlinmuseum-11">[11]</a></sup><sup id="cite_ref-boak21_12-0" class="reference"><a href="#cite_note-boak21-12">[12]</a></sup>
</p>
<h3><span class="mw-headline" id="Cell_biology">Cell biology</span></h3>
<figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/enwiki/wiki/File:Virchow-cell.jpg" class="mw-file-description"><img src="/upwiki/wikipedia/commons/thumb/7/7b/Virchow-cell.jpg/250px-Virchow-cell.jpg" decoding="async" width="250" height="403" class="mw-file-element" srcset="/upwiki/wikipedia/commons/thumb/7/7b/Virchow-cell.jpg/375px-Virchow-cell.jpg 1.5x, /upwiki/wikipedia/commons/thumb/7/7b/Virchow-cell.jpg/500px-Virchow-cell.jpg 2x" data-file-width="1890" data-file-height="3044" /></a><figcaption>Illustration of Virchow's <a href="/enwiki/wiki/Cell_theory" title="Cell theory">cell theory</a></figcaption></figure>
<p>Virchow is credited with several key discoveries. His most widely known scientific contribution is his <a href="/enwiki/wiki/Cell_theory" title="Cell theory">cell theory</a>, which built on the work of <a href="/enwiki/wiki/Theodor_Schwann" title="Theodor Schwann">Theodor Schwann</a>. He was one of the first to accept the work of <a href="/enwiki/wiki/Robert_Remak" title="Robert Remak">Robert Remak</a>, who showed that the origin of cells was the division of pre-existing cells.<sup id="cite_ref-13" class="reference"><a href="#cite_note-13">[13]</a></sup> He did not initially accept the evidence for cell division and believed that it occurs only in certain types of cells. When it dawned on him in 1855 that Remak might be right, he published Remak's work as his own, causing a falling-out between the two.<sup id="cite_ref-BBC_14-0" class="reference"><a href="#cite_note-BBC-14">[14]</a></sup>
</p><p>Virchow was particularly influenced in cellular theory by the work of <a href="/enwiki/wiki/John_Goodsir" title="John Goodsir">John Goodsir</a> of Edinburgh, whom he described as "one of the earliest and most acute observers of cell-life both physiological and pathological". Virchow dedicated his <i>magnum opus</i> <i>Die Cellularpathologie</i> to Goodsir.<sup id="cite_ref-15" class="reference"><a href="#cite_note-15">[15]</a></sup> Virchow's cellular theory was encapsulated in the epigram <i>Omnis cellula e cellula</i> ("all cells (come) from cells"), which he published in 1855.<sup id="cite_ref-kuiper_16-0" class="reference"><a href="#cite_note-kuiper-16">[16]</a></sup><sup id="cite_ref-Bagot2008_6-3" class="reference"><a href="#cite_note-Bagot2008-6">[6]</a></sup><sup id="cite_ref-17" class="reference"><a href="#cite_note-17">[17]</a></sup> (The <a href="/enwiki/wiki/Epigram" title="Epigram">epigram</a> was actually coined by <a href="/enwiki/wiki/Fran%C3%A7ois-Vincent_Raspail" title="François-Vincent Raspail">François-Vincent Raspail</a>, but popularized by Virchow.)<sup id="cite_ref-pmid16810425_18-0" class="reference"><a href="#cite_note-pmid16810425-18">[18]</a></sup> It is a rejection of the concept of spontaneous generation, which held that organisms could arise from nonliving matter. For example, maggots were believed to appear spontaneously in decaying meat; <a href="/enwiki/wiki/Francesco_Redi" title="Francesco Redi">Francesco Redi</a> carried out experiments that disproved this notion and coined the maxim <i><a href="/enwiki/wiki/Omne_vivum_ex_ovo" class="mw-redirect" title="Omne vivum ex ovo">Omne vivum ex ovo</a></i> ("Every living thing comes from a living thing" — literally "from an egg"); Virchow (and his predecessors) extended this to state that the only source for a living cell was another living cell.<sup id="cite_ref-19" class="reference"><a href="#cite_note-19">[19]</a></sup>
</p>
<h3><span class="mw-headline" id="Cancer">Cancer</span></h3>
<p>In 1845, Virchow and <a href="/enwiki/wiki/John_Hughes_Bennett" title="John Hughes Bennett">John Hughes Bennett</a> independently observed abnormal increases in white blood cells in some patients. Virchow correctly identified the condition as a blood disease, and named it <i>leukämie</i> in 1847 (later anglicised to <a href="/enwiki/wiki/Leukemia" title="Leukemia">leukemia</a>).<sup id="cite_ref-20" class="reference"><a href="#cite_note-20">[20]</a></sup><sup id="cite_ref-21" class="reference"><a href="#cite_note-21">[21]</a></sup><sup id="cite_ref-Mukherjee2010_22-0" class="reference"><a href="#cite_note-Mukherjee2010-22">[22]</a></sup> In 1857, he was the first to describe a type of <a href="/enwiki/wiki/Tumour" class="mw-redirect" title="Tumour">tumour</a> called <a href="/enwiki/wiki/Chordoma" title="Chordoma">chordoma</a> that originated from the <a href="/enwiki/wiki/Clivus_(anatomy)" title="Clivus (anatomy)">clivus</a> (at the base of the skull).<sup id="cite_ref-23" class="reference"><a href="#cite_note-23">[23]</a></sup><sup id="cite_ref-24" class="reference"><a href="#cite_note-24">[24]</a></sup>
</p>
<h3><span class="mw-headline" id="Theory_of_cancer_origin">Theory of cancer origin</span></h3>
<p>Virchow was the first to correctly link the origin of cancers from otherwise normal cells.<sup id="cite_ref-25" class="reference"><a href="#cite_note-25">[25]</a></sup> (His teacher Müller had proposed that cancers originated from cells, but from special cells, which he called blastema.) In 1855, he suggested that cancers arise from the activation of dormant cells (perhaps similar to cells now known as <a href="/enwiki/wiki/Stem_cell" title="Stem cell">stem cells</a>) present in mature tissue.<sup id="cite_ref-26" class="reference"><a href="#cite_note-26">[26]</a></sup> Virchow believed that cancer is caused by severe irritation in the tissues, and his theory came to be known as chronic irritation theory. He thought, rather wrongly, that the irritation spread in the form of liquid so that cancer rapidly increases.<sup id="cite_ref-27" class="reference"><a href="#cite_note-27">[27]</a></sup> His theory was largely ignored, as he was proved wrong that it was not by liquid, but by <a href="/enwiki/wiki/Metastasis" title="Metastasis">metastasis</a> of the already cancerous cells that cancers spread. (Metastasis was first described by <a href="/enwiki/wiki/Karl_Thiersch" title="Karl Thiersch">Karl Thiersch</a> in the 1860s.)<sup id="cite_ref-28" class="reference"><a href="#cite_note-28">[28]</a></sup>
</p><p>He made a crucial observation that certain cancers (<a href="/enwiki/wiki/Carcinoma" title="Carcinoma">carcinoma</a> in the modern sense) were inherently associated with white blood cells (which are now called <a href="/enwiki/wiki/Macrophages" class="mw-redirect" title="Macrophages">macrophages</a>) that produced irritation (<a href="/enwiki/wiki/Inflammation" title="Inflammation">inflammation</a>). It was only towards the end of the 20th century that Virchow's theory was taken seriously.<sup id="cite_ref-29" class="reference"><a href="#cite_note-29">[29]</a></sup> It was realised that specific cancers (including those of <a href="/enwiki/wiki/Mesothelioma" title="Mesothelioma">mesothelioma</a>, lung, prostate, bladder, pancreatic, cervical, esophageal, <a href="/enwiki/wiki/Melanoma" title="Melanoma">melanoma</a>, and head and neck) are indeed strongly associated with long-term inflammation.<sup id="cite_ref-30" class="reference"><a href="#cite_note-30">[30]</a></sup><sup id="cite_ref-31" class="reference"><a href="#cite_note-31">[31]</a></sup> In addition it became clear that prolonged use of anti-inflammatory drugs, such as <a href="/enwiki/wiki/Aspirin" title="Aspirin">aspirin</a>, reduced cancer risk.<sup id="cite_ref-32" class="reference"><a href="#cite_note-32">[32]</a></sup> Experiments also show that drugs that block inflammation simultaneously inhibit tumour formation and development.<sup id="cite_ref-33" class="reference"><a href="#cite_note-33">[33]</a></sup>
</p>
<h4><span id="The_Kaiser.27s_case"></span><span class="mw-headline" id="The_Kaiser's_case">The Kaiser's case</span></h4>
<p>Virchow was one of the leading physicians to <a href="/enwiki/wiki/Kaiser" title="Kaiser">Kaiser</a> <a href="/enwiki/wiki/Frederick_III,_German_Emperor" title="Frederick III, German Emperor">Frederick III</a>, who suffered from <a href="/enwiki/wiki/Laryngeal_cancer" title="Laryngeal cancer">cancer of the larynx</a>. While other physicians such as <a href="/enwiki/wiki/Ernst_von_Bergmann" title="Ernst von Bergmann">Ernst von Bergmann</a> suggested surgical removal of the entire larynx, Virchow was opposed to it because no successful operation of this kind had ever been done. The British surgeon <a href="/enwiki/wiki/Morell_Mackenzie" title="Morell Mackenzie">Morell Mackenzie</a> performed a <a href="/enwiki/wiki/Biopsy" title="Biopsy">biopsy</a> of the Kaiser in 1887 and sent it to Virchow, who identified it as "pachydermia verrucosa laryngis". Virchow affirmed that the tissues were not cancerous, even after several biopsy tests.<sup id="cite_ref-Cardesa-2011_34-0" class="reference"><a href="#cite_note-Cardesa-2011-34">[34]</a></sup><sup id="cite_ref-Ober-1970_35-0" class="reference"><a href="#cite_note-Ober-1970-35">[35]</a></sup>
</p><p>The Kaiser died on 15 June 1888. The next day a post-mortem examination was performed by Virchow and his assistant. They found that the larynx was extensively damaged by ulceration, and microscopic examination confirmed <a href="/enwiki/wiki/Carcinoma" title="Carcinoma">epidermal carcinoma</a>. <i>Die Krankheit Kaiser Friedrich des Dritten (The Medical Report of Kaiser Frederick III)</i> was published on 11 July under the lead authorship of Bergmann. But Virchow and Mackenzie were omitted, and they were particularly criticised for all their works.<sup id="cite_ref-36" class="reference"><a href="#cite_note-36">[36]</a></sup> The arguments between them turned into a century-long controversy, resulting in Virchow being accused of misdiagnosis and malpractice. But reassessment of the diagnostic history revealed that Virchow was right in his findings and decisions. It is now believed that the Kaiser had hybrid verrucous carcinoma, a very rare form of <a href="/enwiki/wiki/Verrucous_carcinoma" title="Verrucous carcinoma">verrucous carcinoma</a>, and that Virchow had no way of correctly identifying it.<sup id="cite_ref-Cardesa-2011_34-1" class="reference"><a href="#cite_note-Cardesa-2011-34">[34]</a></sup><sup id="cite_ref-Ober-1970_35-1" class="reference"><a href="#cite_note-Ober-1970-35">[35]</a></sup><sup id="cite_ref-37" class="reference"><a href="#cite_note-37">[37]</a></sup> (The cancer type was correctly identified only in 1948 by <a href="/enwiki/wiki/Lauren_Ackerman" title="Lauren Ackerman">Lauren Ackerman</a>.)<sup id="cite_ref-38" class="reference"><a href="#cite_note-38">[38]</a></sup><sup id="cite_ref-39" class="reference"><a href="#cite_note-39">[39]</a></sup>
</p>
<h3><span class="mw-headline" id="Anatomy">Anatomy</span></h3>
<p>It was discovered approximately simultaneously by Virchow and <a href="/enwiki/wiki/Charles_Emile_Troisier" class="mw-redirect" title="Charles Emile Troisier">Charles Emile Troisier</a> that an enlarged left supraclavicular node is one of the earliest signs of gastrointestinal malignancy, commonly of the stomach, or less commonly, lung cancer. This sign has become known as <a href="/enwiki/wiki/Virchow%27s_node" class="mw-redirect" title="Virchow's node">Virchow's node</a> and simultaneously <a href="/enwiki/wiki/Troisier%27s_sign" class="mw-redirect" title="Troisier's sign">Troisier's sign</a>.<sup id="cite_ref-40" class="reference"><a href="#cite_note-40">[40]</a></sup><sup id="cite_ref-pmid24031077_41-0" class="reference"><a href="#cite_note-pmid24031077-41">[41]</a></sup>
</p>
<h3><span class="mw-headline" id="Thromboembolism">Thromboembolism</span></h3><p>
Virchow is also known for elucidating the mechanism of pulmonary <a href="/enwiki/wiki/Thromboembolism" class="mw-redirect" title="Thromboembolism">thromboembolism</a> (a condition of blood clotting in the blood vessels), coining the terms <a href="/enwiki/wiki/Embolism" title="Embolism">embolism</a> and <a href="/enwiki/wiki/Thrombosis" title="Thrombosis">thrombosis</a>.<sup id="cite_ref-42" class="reference"><a href="#cite_note-42">[42]</a></sup> He noted that blood clots in the pulmonary artery originate first from venous thrombi, stating in 1859: </p><blockquote><p>[T]he detachment of larger or smaller fragments from the end of the softening thrombus which are carried along by the current of blood and driven into remote vessels. This gives rise to the very frequent process on which I have bestowed the name of Embolia."<sup id="cite_ref-43" class="reference"><a href="#cite_note-43">[43]</a></sup> </p></blockquote><p>Having made these initial discoveries based on autopsies, he proceeded to put forward a scientific hypothesis; that pulmonary thrombi are transported from the veins of the leg and that the blood has the ability to carry such an object. He then proceeded to prove this hypothesis by well-designed experiments, repeated numerous times to consolidate evidence, and with meticulously detailed methodology. This work rebutted a claim made by the eminent French pathologist <a href="/enwiki/wiki/Jean_Cruveilhier" title="Jean Cruveilhier">Jean Cruveilhier</a> that <a href="/enwiki/wiki/Phlebitis" title="Phlebitis">phlebitis</a> led to clot development and that thus coagulation was the main consequence of venous inflammation. This was a view held by many before Virchow's work. Related to this research, Virchow described the factors contributing to venous thrombosis, <a href="/enwiki/wiki/Virchow%27s_triad" title="Virchow's triad">Virchow's triad</a>.<sup id="cite_ref-Bagot2008_6-4" class="reference"><a href="#cite_note-Bagot2008-6">[6]</a></sup><sup id="cite_ref-44" class="reference"><a href="#cite_note-44">[44]</a></sup>
</p><h3><span class="mw-headline" id="Pathology">Pathology</span></h3>
<p>Virchow founded the medical fields of <a href="/enwiki/wiki/Cellular_pathology" class="mw-redirect" title="Cellular pathology">cellular pathology</a> and comparative pathology (comparison of diseases common to humans and animals). His most important work in the field was <i>Cellular Pathology</i> (<i>Die Cellularpathologie in ihrer Begründung auf physiologische und pathologische Gewebelehre</i>) published in 1858, as a collection of his lectures.<sup id="cite_ref-berlinmuseum_11-1" class="reference"><a href="#cite_note-berlinmuseum-11">[11]</a></sup> This is regarded as the basis of modern medical science,<sup id="cite_ref-45" class="reference"><a href="#cite_note-45">[45]</a></sup> and the "greatest advance which scientific medicine had made since its beginning."<sup id="cite_ref-Knatterud_46-0" class="reference"><a href="#cite_note-Knatterud-46">[46]</a></sup>
</p><p>His very innovative work may be viewed as between that of <a href="/enwiki/wiki/Giovanni_Battista_Morgagni" title="Giovanni Battista Morgagni">Giovanni Battista Morgagni</a>, whose work Virchow studied, and that of <a href="/enwiki/wiki/Paul_Ehrlich" title="Paul Ehrlich">Paul Ehrlich</a>, who studied at the Charité while Virchow was developing microscopic pathology there. One of Virchow's major contributions to German medical education was to encourage the use of microscopes by medical students, and he was known for constantly urging his students to "think microscopically". He was the first to establish a link between infectious diseases between humans and animals, for which he coined the term "<a href="/enwiki/wiki/Zoonoses" class="mw-redirect" title="Zoonoses">zoonoses</a>".<sup id="cite_ref-myron_47-0" class="reference"><a href="#cite_note-myron-47">[47]</a></sup> He also introduced scientific terms such as "<a href="/enwiki/wiki/Chromatin" title="Chromatin">chromatin</a>", "<a href="/enwiki/wiki/Agenesis" title="Agenesis">agenesis</a>", "<a href="/enwiki/wiki/Parenchyma" title="Parenchyma">parenchyma</a>", "<a href="/enwiki/wiki/Osteoid" title="Osteoid">osteoid</a>", "<a href="/enwiki/wiki/Amyloid_degeneration" class="mw-redirect" title="Amyloid degeneration">amyloid degeneration</a>", and "<a href="/enwiki/wiki/Spina_bifida" title="Spina bifida">spina bifida</a>".<sup id="cite_ref-48" class="reference"><a href="#cite_note-48">[48]</a></sup> His concepts on pathology directly opposed humourism, an ancient medical dogma that diseases were due to imbalanced body fluids, hypothetically called humours, that still pervaded.<sup id="cite_ref-etzioni_49-0" class="reference"><a href="#cite_note-etzioni-49">[49]</a></sup>
</p><p>Virchow was a great influence on Swedish pathologist <a href="/enwiki/wiki/Axel_Key" title="Axel Key">Axel Key</a>, who worked as his assistant during Key's doctoral studies in Berlin.<sup id="cite_ref-50" class="reference"><a href="#cite_note-50">[50]</a></sup>
</p>
<h4><span class="mw-headline" id="Parasitology">Parasitology</span></h4>
<p>Virchow worked out the life cycle of a roundworm <i><a href="/enwiki/wiki/Trichinella_spiralis" title="Trichinella spiralis">Trichinella spiralis</a></i>. Virchow noticed a mass of circular white flecks in the muscle of dog and human cadavers, similar to those described by <a href="/enwiki/wiki/Richard_Owen" title="Richard Owen">Richard Owen</a> in 1835. He confirmed by microscopic observation that the white particles were indeed the larvae of roundworms, curled up in the muscle tissue. Rudolph Leukart found that these tiny worms could develop into adult roundworms in the intestine of a dog. He correctly asserted that these worms could also cause human <a href="/enwiki/wiki/Helminthiasis" title="Helminthiasis">helminthiasis</a>. Virchow further demonstrated that if the infected meat is first heated to 137 °F for 10 minutes, the worms could not infect dogs or humans.<sup id="cite_ref-51" class="reference"><a href="#cite_note-51">[51]</a></sup> He established that human roundworm infection occurs via contaminated pork. This directly led to the establishment of meat inspection, which was first adopted in Berlin.<sup id="cite_ref-52" class="reference"><a href="#cite_note-52">[52]</a></sup><sup id="cite_ref-53" class="reference"><a href="#cite_note-53">[53]</a></sup>
</p>
<h3><span class="mw-headline" id="Autopsy">Autopsy</span></h3>
<p>Virchow was the first to develop a systematic method of autopsy, based on his knowledge of cellular pathology. The modern autopsy still constitutes his techniques.<sup id="cite_ref-54" class="reference"><a href="#cite_note-54">[54]</a></sup> His first significant autopsy was on a 50-year-old woman in 1845. He found an unusual number of white blood cells, and gave a detailed description in 1847 and named the condition as <i>leukämie</i>.<sup id="cite_ref-55" class="reference"><a href="#cite_note-55">[55]</a></sup> One on his autopsies in 1857 was the first description of <a href="/enwiki/wiki/Vertebral_compression_fracture" title="Vertebral compression fracture">vertebral disc rupture</a>.<sup id="cite_ref-weller21_4-1" class="reference"><a href="#cite_note-weller21-4">[4]</a></sup><sup id="cite_ref-56" class="reference"><a href="#cite_note-56">[56]</a></sup> His autopsy on a baby in 1856 was the first description of congenital pulmonary <a href="/enwiki/wiki/Lymphangiectasia" title="Lymphangiectasia">lymphangiectasia</a> (the name given by K. M. Laurence a century later), a rare and fatal disease of the lung.<sup id="cite_ref-57" class="reference"><a href="#cite_note-57">[57]</a></sup> From his experience of post-mortem examinations of cadavers, he published his method in a small book in 1876.<sup id="cite_ref-58" class="reference"><a href="#cite_note-58">[58]</a></sup> His book was the first to describe the techniques of autopsy specifically to examine abnormalities in organs, and retain important tissues for further examination and demonstration. Unlike any other earlier practitioner, he practiced complete surgery of all body parts with body organs dissected one by one. This has become the standard method.<sup id="cite_ref-59" class="reference"><a href="#cite_note-59">[59]</a></sup><sup id="cite_ref-60" class="reference"><a href="#cite_note-60">[60]</a></sup>
</p>
<h4><span class="mw-headline" id="Ochronosis">Ochronosis</span></h4>
<p>Virchow discovered the clinical syndrome which he called <a href="/enwiki/wiki/Ochronosis" title="Ochronosis">ochronosis</a>, a metabolic disorder in which a patient accumulates <a href="/enwiki/wiki/Homogentisic_acid" title="Homogentisic acid">homogentisic acid</a> in connective tissues and which can be identified by discolouration seen under the microscope. He found the unusual symptom in an autopsy of the corpse of a 67-year-old man on 8 May 1884. This was the first time this abnormal disease affecting cartilage and connective tissue was observed and characterised. His description and coining of the name appeared in the October 1866 issue of <i>Virchows Archiv</i>.<sup id="cite_ref-61" class="reference"><a href="#cite_note-61">[61]</a></sup><sup id="cite_ref-62" class="reference"><a href="#cite_note-62">[62]</a></sup><sup id="cite_ref-63" class="reference"><a href="#cite_note-63">[63]</a></sup>
</p>
<h3><span class="mw-headline" id="Forensic_work">Forensic work</span></h3>
<p>Virchow was the first to analyse hair in criminal investigation, and made the first forensic report on it in 1861.<sup id="cite_ref-64" class="reference"><a href="#cite_note-64">[64]</a></sup> He was called as an expert witness in a murder case, and he used hair samples collected from the victim. He became the first to recognise the limitation of hair as evidence. He found that hairs can be different in an individual, that individual hair has characteristic features, and that hairs from different individuals can be strikingly similar. He concluded that evidence based on hair analysis is inconclusive.<sup id="cite_ref-65" class="reference"><a href="#cite_note-65">[65]</a></sup> His testimony runs:
</p>
<style data-mw-deduplicate="TemplateStyles:r996844942">.mw-parser-output .templatequote{overflow:hidden;margin:1em 0;padding:0 40px}.mw-parser-output .templatequote .templatequotecite{line-height:1.5em;text-align:left;padding-left:1.6em;margin-top:0}</style><blockquote class="templatequote"><p>[T]he hairs found on the defendant do not possess any so pronounced peculiarities or individualities [so] that no one with certainty has the right to assert that they must have originated from the head of the victim.<sup id="cite_ref-oien_66-0" class="reference"><a href="#cite_note-oien-66">[66]</a></sup></p></blockquote>
<h3><span class="mw-headline" id="Anthropology_and_prehistory_biology">Anthropology and prehistory biology</span></h3>
<figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/enwiki/wiki/File:Rudolf_Virchow_by_Hugo_Vogel,_1861.JPG" class="mw-file-description"><img src="/upwiki/wikipedia/commons/thumb/c/ce/Rudolf_Virchow_by_Hugo_Vogel%2C_1861.JPG/170px-Rudolf_Virchow_by_Hugo_Vogel%2C_1861.JPG" decoding="async" width="170" height="213" class="mw-file-element" srcset="/upwiki/wikipedia/commons/thumb/c/ce/Rudolf_Virchow_by_Hugo_Vogel%2C_1861.JPG/255px-Rudolf_Virchow_by_Hugo_Vogel%2C_1861.JPG 1.5x, /upwiki/wikipedia/commons/thumb/c/ce/Rudolf_Virchow_by_Hugo_Vogel%2C_1861.JPG/340px-Rudolf_Virchow_by_Hugo_Vogel%2C_1861.JPG 2x" data-file-width="347" data-file-height="434" /></a><figcaption>Portrait of Rudolf Virchow by <a href="/enwiki/wiki/Hugo_Vogel_(painter)" title="Hugo Vogel (painter)">Hugo Vogel</a>, 1861</figcaption></figure>
<p>Virchow developed an interest in anthropology in 1865, when he discovered pile dwellings in northern Germany. In 1869, he co-founded the German Anthropological Association. In 1870 he founded the <a href="/enwiki/wiki/Berliner_Gesellschaft_f%C3%BCr_Anthropologie,_Ethnologie_und_Urgeschichte" title="Berliner Gesellschaft für Anthropologie, Ethnologie und Urgeschichte">Berlin Society for Anthropology, Ethnology, and Prehistory</a> (<i>Berliner Gesellschaft für Anthropologie, Ethnologie und Urgeschichte</i>) which was very influential in coordinating and intensifying German archaeological research. Until his death, Virchow was several times (at least fifteen times) its president, often taking turns with his former student <a href="/enwiki/wiki/Adolf_Bastian" title="Adolf Bastian">Adolf Bastian</a>.<sup id="cite_ref-Buikstra_67-0" class="reference"><a href="#cite_note-Buikstra-67">[67]</a></sup> As president, Virchow frequently contributed to and co-edited the society's main journal <i>Zeitschrift für Ethnologie</i> (<i>Journal of Ethnology</i>), which Adolf Bastian, together with another student of Virchow, <a href="/enwiki/wiki/Robert_Hartmann_(naturalist)" title="Robert Hartmann (naturalist)">Robert Hartman</a>, had founded in 1869.<sup id="cite_ref-68" class="reference"><a href="#cite_note-68">[68]</a></sup><sup id="cite_ref-69" class="reference"><a href="#cite_note-69">[69]</a></sup>
</p><p>In 1870, he led a major excavation of the hill forts in Pomerania. He also excavated wall mounds in <a href="/enwiki/wiki/W%C3%B6llstein" title="Wöllstein">W</a>ö<a href="/enwiki/wiki/W%C3%B6llstein" title="Wöllstein">llstein</a> in 1875 with <a href="/enwiki/wiki/Robert_Koch" title="Robert Koch">Robert Koch</a>, whose paper he edited on the subject.<sup id="cite_ref-weisenberg_2-2" class="reference"><a href="#cite_note-weisenberg-2">[2]</a></sup> For his contributions in German archaeology, the <a href="/enwiki/wiki/Rudolf_Virchow_lecture" title="Rudolf Virchow lecture">Rudolf Virchow lecture</a> is held annually in his honour. He made field trips to <a href="/enwiki/wiki/Asia_Minor" class="mw-redirect" title="Asia Minor">Asia Minor</a>, the Caucasus, Egypt, Nubia, and other places, sometimes in the company of <a href="/enwiki/wiki/Heinrich_Schliemann" title="Heinrich Schliemann">Heinrich Schliemann</a>. His 1879 journey to the site of <a href="/enwiki/wiki/Troy" title="Troy">Troy</a> is described in <i>Beiträge zur Landeskunde in Troas</i> ("Contributions to the knowledge of the landscape in Troy", 1879) and <i>Alttrojanische Gräber und Schädel</i> ("Old Trojan graves and skulls", 1882).<sup id="cite_ref-americana_7-1" class="reference"><a href="#cite_note-americana-7">[7]</a></sup><sup id="cite_ref-70" class="reference"><a href="#cite_note-70">[70]</a></sup>
</p>
<h4><span class="mw-headline" id="Anti-Darwinism">Anti-Darwinism</span></h4>
<p>Virchow was an opponent of <a href="/enwiki/wiki/Natural_selection" title="Natural selection">Darwin's theory of evolution</a>,<sup id="cite_ref-71" class="reference"><a href="#cite_note-71">[71]</a></sup><sup id="cite_ref-72" class="reference"><a href="#cite_note-72">[72]</a></sup> and particularly skeptical of the emergent thesis of <a href="/enwiki/wiki/Human_evolution" title="Human evolution">human evolution</a>.<sup id="cite_ref-73" class="reference"><a href="#cite_note-73">[73]</a></sup><sup id="cite_ref-74" class="reference"><a href="#cite_note-74">[74]</a></sup> He did not reject evolutionary theory as a whole, and viewed the theory of natural selection as "an immeasurable advance" but that still has no "actual proof."<sup id="cite_ref-Boak-1921_75-0" class="reference"><a href="#cite_note-Boak-1921-75">[75]</a></sup> On 22 September 1877, he delivered a public address entitled <i>"The Freedom of Science in the Modern State"</i> before the Congress of German Naturalists and Physicians in Munich. There he spoke against the teaching of the theory of evolution in schools, arguing that it was as yet an unproven hypothesis that lacked empirical foundations and that, therefore, its teaching would negatively affect scientific studies.<sup id="cite_ref-76" class="reference"><a href="#cite_note-76">[76]</a></sup><sup id="cite_ref-77" class="reference"><a href="#cite_note-77">[77]</a></sup> <a href="/enwiki/wiki/Ernst_Haeckel" title="Ernst Haeckel">Ernst Haeckel</a>, who had been Virchow's student, later reported that his former professor said that "it is quite certain that man did not descend from the apes...not caring in the least that now almost all experts of good judgment hold the opposite conviction."<sup id="cite_ref-78" class="reference"><a href="#cite_note-78">[78]</a></sup>
</p><p>Virchow became one of the leading opponents on the debate over the authenticity of <a href="/enwiki/wiki/Neanderthal" title="Neanderthal">Neanderthal</a>, discovered in 1856, as distinct species and ancestral to modern humans. He himself examined the <a href="/enwiki/wiki/Neanderthal_1" title="Neanderthal 1">original fossil</a> in 1872, and presented his observations before the Berliner Gesellschaft für Anthropologie, Ethnologie und Urgeschichte.<sup id="cite_ref-Buikstra_67-1" class="reference"><a href="#cite_note-Buikstra-67">[67]</a></sup> He stated that the Neanderthal had not been a primitive form of human, but an abnormal human being, who, judging by the shape of his skull, had been injured and deformed, and considering the unusual shape of his bones, had been arthritic, rickety, and feeble.<sup id="cite_ref-79" class="reference"><a href="#cite_note-79">[79]</a></sup><sup id="cite_ref-80" class="reference"><a href="#cite_note-80">[80]</a></sup><sup id="cite_ref-81" class="reference"><a href="#cite_note-81">[81]</a></sup> With such an authority, the fossil was rejected as new species. With this reasoning, Virchow "judged Darwin an ignoramus and Haeckel a fool and was loud and frequent in the publication of these judgments,"<sup id="cite_ref-82" class="reference"><a href="#cite_note-82">[82]</a></sup> and declared that "it is quite certain that man did not descend from the apes."<sup id="cite_ref-83" class="reference"><a href="#cite_note-83">[83]</a></sup> The Neanderthals were later accepted as distinct species of humans, <i>Homo neanderthalensis</i>.<sup id="cite_ref-84" class="reference"><a href="#cite_note-84">[84]</a></sup><sup id="cite_ref-85" class="reference"><a href="#cite_note-85">[85]</a></sup>
</p><p>On 22 September 1877, at the Fiftieth Conference of the German Association of Naturalists and Physician held in Munich, Haeckel pleaded for introducing evolution in the public school curricula, and tried to dissociate Darwinism from social Darwinism.<sup id="cite_ref-86" class="reference"><a href="#cite_note-86">[86]</a></sup> His campaign was because of Herman Müller, a school teacher who was banned because of his teaching a year earlier on the inanimate origin of life from carbon. This resulted in prolonged public debate with Virchow. A few days later Virchow responded that Darwinism was only a hypothesis, and morally dangerous to students. This severe criticism of Darwinism was immediately taken up by the London <i><a href="/enwiki/wiki/The_Times" title="The Times">Times</a></i>, from which further debates erupted among English scholars. Haeckel wrote his arguments in the October issue of <i><a href="/enwiki/wiki/Nature_(journal)" title="Nature (journal)">Nature</a></i> titled "The Present Position of Evolution Theory", to which Virchow responded in the next issue with an article "The Liberty of Science in the Modern State".<sup id="cite_ref-87" class="reference"><a href="#cite_note-87">[87]</a></sup> Virchow stated that teaching of evolution was "contrary to the conscience of the natural scientists, who reckons only with facts."<sup id="cite_ref-Boak-1921_75-1" class="reference"><a href="#cite_note-Boak-1921-75">[75]</a></sup> The debate led Haeckel to write a full book <i>Freedom in Science and Teaching</i> in 1879. That year the issue was discussed in the <a href="/enwiki/wiki/Prussian_House_of_Representatives" title="Prussian House of Representatives">Prussian House of Representatives</a> and the verdict was in favour of Virchow. In 1882 the Prussian education policy officially excluded natural history in schools.<sup id="cite_ref-88" class="reference"><a href="#cite_note-88">[88]</a></sup>
</p><p>Years later, the noted German physician <a href="/enwiki/wiki/Carl_Ludwig_Schleich" title="Carl Ludwig Schleich">Carl Ludwig Schleich</a> would recall a conversation he held with Virchow, who was a close friend of his: "...On to the subject of <a href="/enwiki/wiki/Darwinism" title="Darwinism">Darwinism</a>. 'I don't believe in all this,' Virchow told me. 'if I lie on my sofa and blow the possibilities away from me, as another man may blow the smoke of his cigar, I can, of course, sympathize with such dreams. But they don't stand the test of knowledge. Haeckel is a fool. That will be apparent one day. As far as that goes, if anything like transmutation did occur it could only happen in the course of pathological degeneration!'"<sup id="cite_ref-89" class="reference"><a href="#cite_note-89">[89]</a></sup>
</p><p>Virchow's ultimate opinion about evolution was reported a year before he died; in his own words:
</p>
<link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r996844942"><blockquote class="templatequote"><p>The intermediate form is unimaginable save in a dream... We cannot teach or consent that it is an achievement that man descended from the ape or other animal.</p><div class="templatequotecite">— <cite><i>Homiletic Review</i>, January, (1901)<sup id="cite_ref-90" class="reference"><a href="#cite_note-90">[90]</a></sup><sup id="cite_ref-91" class="reference"><a href="#cite_note-91">[91]</a></sup></cite></div></blockquote>
<p>Virchow's anti-evolutionism, like that of <a href="/enwiki/wiki/Albert_von_K%C3%B6lliker" title="Albert von Kölliker">Albert von Kölliker</a> and <a href="/enwiki/wiki/Thomas_Brown_(philosopher)" title="Thomas Brown (philosopher)">Thomas Brown</a>, did not come from religion, since he was not a believer.<sup id="cite_ref-glick_92-0" class="reference"><a href="#cite_note-glick-92">[92]</a></sup>
</p>
<h4><span class="mw-headline" id="Anti-racism">Anti-racism</span></h4>
<p>Virchow believed that Haeckel's monist propagation of <a href="/enwiki/wiki/Social_Darwinism" title="Social Darwinism">social Darwinism</a> was in its nature politically dangerous and anti-democratic, and he also criticized it because he saw it as related to the emergent nationalist movement in Germany, ideas about cultural superiority,<sup id="cite_ref-93" class="reference"><a href="#cite_note-93">[93]</a></sup><sup id="cite_ref-94" class="reference"><a href="#cite_note-94">[94]</a></sup><sup id="cite_ref-95" class="reference"><a href="#cite_note-95">[95]</a></sup> and militarism.<sup id="cite_ref-96" class="reference"><a href="#cite_note-96">[96]</a></sup> In 1885, he launched a study of <a href="/enwiki/wiki/Craniometry" title="Craniometry">craniometry</a>, which gave results contradictory to contemporary <a href="/enwiki/wiki/Scientific_racism" title="Scientific racism">scientific racist</a> theories on the "Aryan race", leading him to denounce the "<a href="/enwiki/wiki/Nordic_race" title="Nordic race">Nordic</a> mysticism" at the 1885 Anthropology Congress in <a href="/enwiki/wiki/Karlsruhe" title="Karlsruhe">Karlsruhe</a>. Josef Kollmann, a collaborator of Virchow, stated at the same congress that the people of Europe, be they German, Italian, English or French, belonged to a "mixture of various races", further declaring that the "results of craniology" led to a "struggle against any theory concerning the superiority of this or that European race" over others.<sup id="cite_ref-97" class="reference"><a href="#cite_note-97">[97]</a></sup> He analysed the hair, skin, and eye colour of 6,758,827 schoolchildren to identify the Jews and Aryans. His findings, published in 1886 and concluding that there could be neither a Jewish nor a German race, were regarded as a blow to <a href="/enwiki/wiki/Anti-Semitism" class="mw-redirect" title="Anti-Semitism">anti-Semitism</a> and the existence of an "Aryan race".<sup id="cite_ref-silberstein_98-0" class="reference"><a href="#cite_note-silberstein-98">[98]</a></sup><sup id="cite_ref-99" class="reference"><a href="#cite_note-99">[99]</a></sup>
</p>
<h3><span class="mw-headline" id="Anti-germ_theory_of_diseases">Anti-germ theory of diseases</span></h3>
<p>Virchow did not believe in the <a href="/enwiki/wiki/Germ_theory_of_diseases" class="mw-redirect" title="Germ theory of diseases">germ theory of diseases</a>, as advocated by <a href="/enwiki/wiki/Louis_Pasteur" title="Louis Pasteur">Louis Pasteur</a> and <a href="/enwiki/wiki/Robert_Koch" title="Robert Koch">Robert Koch</a>. He proposed that diseases came from abnormal activities inside the cells, not from outside pathogens.<sup id="cite_ref-myron_47-1" class="reference"><a href="#cite_note-myron-47">[47]</a></sup> He believed that epidemics were social in origin, and the way to combat epidemics was political, not medical. He regarded germ theory as a hindrance to prevention and cure. He considered social factors such as poverty major causes of disease.<sup id="cite_ref-100" class="reference"><a href="#cite_note-100">[100]</a></sup> He even attacked Koch's and <a href="/enwiki/wiki/Ignaz_Semmelweis" title="Ignaz Semmelweis">Ignaz Semmelweis</a>' policy of handwashing as an antiseptic practice, who said of him: "Explorers of nature recognize no bugbears other than individuals who speculate."<sup id="cite_ref-etzioni_49-1" class="reference"><a href="#cite_note-etzioni-49">[49]</a></sup> He postulated that germs were only using infected organs as habitats, but were not the cause, and stated, "If I could live my life over again, I would devote it to proving that germs seek their natural habitat: diseased tissue, rather than being the cause of diseased tissue".<sup id="cite_ref-101" class="reference"><a href="#cite_note-101">[101]</a></sup>
</p>
<h2><span class="mw-headline" id="Politics_and_social_medicine">Politics and social medicine</span></h2>
<figure class="mw-default-size mw-halign-left" typeof="mw:File/Thumb"><a href="/enwiki/wiki/File:Rudolf_Virchow_NLM4.jpg" class="mw-file-description"><img src="/upwiki/wikipedia/commons/thumb/8/8a/Rudolf_Virchow_NLM4.jpg/170px-Rudolf_Virchow_NLM4.jpg" decoding="async" width="170" height="204" class="mw-file-element" srcset="/upwiki/wikipedia/commons/thumb/8/8a/Rudolf_Virchow_NLM4.jpg/255px-Rudolf_Virchow_NLM4.jpg 1.5x, /upwiki/wikipedia/commons/thumb/8/8a/Rudolf_Virchow_NLM4.jpg/340px-Rudolf_Virchow_NLM4.jpg 2x" data-file-width="1074" data-file-height="1290" /></a><figcaption>Rudolf Virchow</figcaption></figure>
<p>More than a laboratory physician, Virchow was an impassioned advocate for social and political reform. His ideology involved social inequality as the cause of diseases that requires political actions,<sup id="cite_ref-102" class="reference"><a href="#cite_note-102">[102]</a></sup> stating:
</p>
<blockquote><p>Medicine is a social science, and politics is nothing else but medicine on a large scale. Medicine, as a social science, as the science of human beings, has the obligation to point out problems and to attempt their theoretical solution: the politician, the practical anthropologist, must find the means for their actual solution... Science for its own sake usually means nothing more than science for the sake of the people who happen to be pursuing it. Knowledge which is unable to support action is not genuine – and how unsure is activity without understanding... If medicine is to fulfill her great task, then she must enter the political and social life... The physicians are the natural attorneys of the poor, and the social problems should largely be solved by them.<sup id="cite_ref-103" class="reference"><a href="#cite_note-103">[103]</a></sup><sup id="cite_ref-104" class="reference"><a href="#cite_note-104">[104]</a></sup><sup id="cite_ref-105" class="reference"><a href="#cite_note-105">[105]</a></sup> </p></blockquote>
<p>Virchow actively worked for social change to fight poverty and diseases. His methods involved pathological observations and statistical analyses. He called this new field of social medicine a "<a href="/enwiki/wiki/Social_science" title="Social science">social science</a>". His most important influences could be noted in Latin America, where his disciples introduced his social medicine.<sup id="cite_ref-106" class="reference"><a href="#cite_note-106">[106]</a></sup> For example, his student <a href="/enwiki/wiki/Max_Westenh%C3%B6fer" title="Max Westenhöfer">Max Westenhöfer</a> became Director of Pathology at the medical school of the <a href="/enwiki/wiki/University_of_Chile" title="University of Chile">University of Chile</a>, becoming the most influential advocate. One of Westenhöfer's students, <a href="/enwiki/wiki/Salvador_Allende" title="Salvador Allende">Salvador Allende</a>, through social and political activities based on Virchow's doctrine, became the 29th <a href="/enwiki/wiki/President_of_Chile" title="President of Chile">President of Chile</a> (1970–1973).<sup id="cite_ref-107" class="reference"><a href="#cite_note-107">[107]</a></sup>
</p><p>Virchow made himself known as a pronounced pro-democracy progressive in the year of revolutions in Germany (1848). His political views are evident in his <i>Report on the Typhus Outbreak of Upper Silesia</i>, where he states that the outbreak could not be solved by treating individual patients with drugs or with minor changes in food, housing, or clothing laws, but only through radical action to promote the advancement of an entire population, which could be achieved only by "full and unlimited democracy" and "education, freedom and prosperity".<sup id="cite_ref-brown2006_10-1" class="reference"><a href="#cite_note-brown2006-10">[10]</a></sup>
</p><p>These radical statements and his minor part in the revolution caused the government to remove him from his position in 1849, although within a year he was reinstated as prosector "on probation". <a href="/enwiki/wiki/Prosector" title="Prosector">Prosector</a> was a secondary position in the hospital. This secondary position in Berlin convinced him to accept the chair of pathological anatomy at the medical school in the provincial town of Würzburg, where he continued his scientific research. Six years later, he had attained fame in scientific and medical circles, and was reinstated at Charité Hospital.<sup id="cite_ref-Bagot2008_6-5" class="reference"><a href="#cite_note-Bagot2008-6">[6]</a></sup>
</p><p>In 1859, he became a member of the Municipal Council of Berlin and began his career as a civic reformer. Elected to the Prussian Diet in 1862, he became leader of the Radical or Progressive party; and from 1880 to 1893, he was a member of the <a href="/enwiki/wiki/Reichstag_(German_Empire)" title="Reichstag (German Empire)">Reichstag</a>.<sup id="cite_ref-americana_7-2" class="reference"><a href="#cite_note-americana-7">[7]</a></sup> He worked to improve healthcare conditions for Berlin citizens, especially by working towards modern water and sewer systems. Virchow is credited as a founder of anthropology<sup id="cite_ref-108" class="reference"><a href="#cite_note-108">[108]</a></sup> and of social medicine, frequently focusing on the fact that disease is never purely biological, but often socially derived or spread.<sup id="cite_ref-109" class="reference"><a href="#cite_note-109">[109]</a></sup>
</p>
<h3><span class="mw-headline" id="The_duel_challenge_by_Bismarck">The duel challenge by Bismarck</span></h3>
<p>As a co-founder and member of the liberal party <i>Deutsche Fortschrittspartei</i>, he was a leading political antagonist of Bismarck. He was opposed to Bismarck's excessive military budget, which angered Bismarck sufficiently that he challenged Virchow to a duel in 1865.<sup id="cite_ref-americana_7-3" class="reference"><a href="#cite_note-americana-7">[7]</a></sup> Virchow declined because he considered dueling an uncivilized way to solve a conflict.<sup id="cite_ref-110" class="reference"><a href="#cite_note-110">[110]</a></sup> Various English-language sources purport a different version of events, the so-called "Sausage Duel". It has Virchow, being the one challenged and therefore entitled to choose the weapons, selecting two pork sausages, one loaded with <i><a href="/enwiki/wiki/Trichinella" title="Trichinella">Trichinella</a></i> larvae, the other safe; Bismarck declined.<sup id="cite_ref-myron_47-2" class="reference"><a href="#cite_note-myron-47">[47]</a></sup><sup id="cite_ref-111" class="reference"><a href="#cite_note-111">[111]</a></sup><sup id="cite_ref-112" class="reference"><a href="#cite_note-112">[112]</a></sup> However, there are no German-language documents confirming this version.
</p>
<h3><span class="mw-headline" id="Kulturkampf"><i>Kulturkampf</i></span></h3>
<p>Virchow supported Bismarck in an attempt to reduce the political and social influence of the Catholic Church, between 1871 and 1887.<sup id="cite_ref-Progs_113-0" class="reference"><a href="#cite_note-Progs-113">[113]</a></sup> He remarked that the movement was acquiring "the character of a great struggle in the interest of humanity". He called it <i>Kulturkampf</i> ("culture struggle")<sup id="cite_ref-kulturkampf_114-0" class="reference"><a href="#cite_note-kulturkampf-114">[114]</a></sup> during the discussion of <a href="/enwiki/wiki/Paul_Ludwig_Falk" class="mw-redirect" title="Paul Ludwig Falk">Paul Ludwig Falk</a>'s <a href="/enwiki/wiki/Falk_Laws" title="Falk Laws">May Laws</a> (<i>Maigesetze</i>).<sup id="cite_ref-virchrow_115-0" class="reference"><a href="#cite_note-virchrow-115">[115]</a></sup> Virchow was respected in Masonic circles,<sup id="cite_ref-Virchowrespected_116-0" class="reference"><a href="#cite_note-Virchowrespected-116">[116]</a></sup> and according to one source<sup id="cite_ref-VirchowMason_117-0" class="reference"><a href="#cite_note-VirchowMason-117">[117]</a></sup> may have been a <a href="/enwiki/wiki/Freemason" class="mw-redirect" title="Freemason">freemason</a>, though no official record of this has been found.
</p>
<h2><span class="mw-headline" id="Personal_life">Personal life</span></h2>
<figure class="mw-default-size mw-halign-left" typeof="mw:File/Thumb"><a href="/enwiki/wiki/File:Rudolf_and_Rose_Virchow_1851.jpg" class="mw-file-description"><img src="/upwiki/wikipedia/commons/thumb/6/6b/Rudolf_and_Rose_Virchow_1851.jpg/170px-Rudolf_and_Rose_Virchow_1851.jpg" decoding="async" width="170" height="235" class="mw-file-element" srcset="/upwiki/wikipedia/commons/thumb/6/6b/Rudolf_and_Rose_Virchow_1851.jpg/255px-Rudolf_and_Rose_Virchow_1851.jpg 1.5x, /upwiki/wikipedia/commons/thumb/6/6b/Rudolf_and_Rose_Virchow_1851.jpg/340px-Rudolf_and_Rose_Virchow_1851.jpg 2x" data-file-width="379" data-file-height="523" /></a><figcaption>Rudolf and Rose Virchow in 1851</figcaption></figure>
<figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/enwiki/wiki/File:Virchow,_Rudolf,_Ernst_und_Adele.jpg" class="mw-file-description"><img src="/upwiki/wikipedia/commons/thumb/d/d5/Virchow%2C_Rudolf%2C_Ernst_und_Adele.jpg/170px-Virchow%2C_Rudolf%2C_Ernst_und_Adele.jpg" decoding="async" width="170" height="270" class="mw-file-element" srcset="/upwiki/wikipedia/commons/thumb/d/d5/Virchow%2C_Rudolf%2C_Ernst_und_Adele.jpg/255px-Virchow%2C_Rudolf%2C_Ernst_und_Adele.jpg 1.5x, /upwiki/wikipedia/commons/thumb/d/d5/Virchow%2C_Rudolf%2C_Ernst_und_Adele.jpg/340px-Virchow%2C_Rudolf%2C_Ernst_und_Adele.jpg 2x" data-file-width="820" data-file-height="1300" /></a><figcaption>Virchow with his son Ernst and daughter Adele</figcaption></figure>
<p>On 24 August 1850 in Berlin, Virchow married Ferdinande Rosalie Mayer (29 February 1832 – 21 February 1913), a liberal's daughter. They had three sons and three daughters:<sup id="cite_ref-Santos_118-0" class="reference"><a href="#cite_note-Santos-118">[118]</a></sup>
</p>
<ul><li>Karl Virchow (1 August 1851 – 21 September 1912), a chemist</li>
<li><a href="/enwiki/w/index.php?title=Hans_Virchow&action=edit&redlink=1" class="new" title="Hans Virchow (page does not exist)">Hans Virchow</a><span class="noprint" style="font-size:85%; font-style: normal;"> [<a href="https://de.wikipedia.org/wiki/Hans_Virchow" class="extiw" title="de:Hans Virchow">de</a>]</span> (10 September 1852 – 7 April 1940), an anatomist</li>
<li>Adele Virchow (1 October 1855 – 18 May 1955), the wife of Rudolf Henning, a professor of <a href="/enwiki/wiki/German_studies" title="German studies">German studies</a></li>
<li>Ernst Virchow (24 January 1858 – 5 April 1942)</li>
<li>Marie Virchow (29 June 1866 – 23 October 1951), the editor of <i>Rudolf Virchow, Briefe an Seine Eltern, 1839 bis 1864</i> (published in 1906)<sup id="cite_ref-119" class="reference"><a href="#cite_note-119">[119]</a></sup> and the wife of <a href="/enwiki/wiki/Carl_Rabl" title="Carl Rabl">Carl Rabl</a>, an Austrian anatomist</li>
<li>Hanna Elisabeth Maria Virchow (10 May 1873 – 28 November 1963)</li></ul>
<h3><span class="mw-headline" id="Death">Death</span></h3>
<figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/enwiki/wiki/File:Grab_Rudolf_Virchow.jpg" class="mw-file-description"><img src="/upwiki/wikipedia/commons/thumb/5/59/Grab_Rudolf_Virchow.jpg/170px-Grab_Rudolf_Virchow.jpg" decoding="async" width="170" height="227" class="mw-file-element" srcset="/upwiki/wikipedia/commons/thumb/5/59/Grab_Rudolf_Virchow.jpg/255px-Grab_Rudolf_Virchow.jpg 1.5x, /upwiki/wikipedia/commons/thumb/5/59/Grab_Rudolf_Virchow.jpg/340px-Grab_Rudolf_Virchow.jpg 2x" data-file-width="1200" data-file-height="1600" /></a><figcaption>The tomb of Rudolf and Rose Virchow at Alter St.-Matthäus-Kirchhof</figcaption></figure>
<p>Virchow broke his thigh bone on 4 January 1902, jumping off a running streetcar while exiting the electric tramway. Although he anticipated full recovery, the fractured femur never healed, and restricted his physical activity. His health gradually deteriorated and he died of heart failure after eight months, on 5 September 1902, in Berlin.<sup id="cite_ref-weisenberg_2-3" class="reference"><a href="#cite_note-weisenberg-2">[2]</a></sup><sup id="cite_ref-120" class="reference"><a href="#cite_note-120">[120]</a></sup> A state funeral was held on 9 September in the Assembly Room of the Magistracy in the <a href="/enwiki/wiki/Berlin_Town_Hall" class="mw-redirect" title="Berlin Town Hall">Berlin Town Hall</a>, which was decorated with laurels, palms and flowers. He was buried in the <a href="/enwiki/wiki/Alter_St.-Matth%C3%A4us-Kirchhof" title="Alter St.-Matthäus-Kirchhof">Alter St.-Matthäus-Kirchhof</a> in <a href="/enwiki/wiki/Sch%C3%B6neberg" title="Schöneberg">Schöneberg</a>, Berlin.<sup id="cite_ref-funeral_121-0" class="reference"><a href="#cite_note-funeral-121">[121]</a></sup> His tomb was shared by his wife on 21 February 1913.<sup id="cite_ref-122" class="reference"><a href="#cite_note-122">[122]</a></sup>
</p>
<h2><span class="mw-headline" id="Collections_and_Foundations">Collections and Foundations</span></h2>
<p>Rudolf Virchow was also a collector. Several museums in Berlin emerged from Virchow's collections: the Märkisches Museum, the Museum of Prehistory and Early History, the Ethnological Museum and the Museum of Medical History. In addition, Virchow's collection of anatomical specimens from numerous European and non-European populations, which still exists today, deserves special mention. The collection is owned by the Berlin Society for Anthropology and Prehistory.
The collection hit the international headlines in 2020 when the two journalists <a href="/enwiki/w/index.php?title=Markus_Grill&action=edit&redlink=1" class="new" title="Markus Grill (page does not exist)">Markus Grill</a> and <a href="/enwiki/w/index.php?title=David_Bruser&action=edit&redlink=1" class="new" title="David Bruser (page does not exist)">David Bruser</a>, in cooperation with the archivist <a href="/enwiki/wiki/Nils_Seethaler" title="Nils Seethaler">Nils Seethaler</a>, succeeded in identifying four skulls of indigenous Canadians that were thought to be lost and which came into Virchow's possession through the mediation of the Canadian doctor <a href="/enwiki/wiki/William_Osler" title="William Osler">William Osler</a> in the late 19th century. <sup id="cite_ref-123" class="reference"><a href="#cite_note-123">[123]</a></sup><sup id="cite_ref-124" class="reference"><a href="#cite_note-124">[124]</a></sup>
</p>
<h2><span class="mw-headline" id="Honours_and_legacy">Honours and legacy</span></h2>
<ul><li>In June 1859, Virchow was elected to Berlin Chamber of Representatives.<sup id="cite_ref-boak21_12-1" class="reference"><a href="#cite_note-boak21-12">[12]</a></sup></li>
<li>In 1860, he was elected official Member of the Königliche Wissenschaftliche Deputation für das Medizinalwesen (Royal Scientific Board for Medical Affairs).<sup id="cite_ref-berlinmuseum_11-2" class="reference"><a href="#cite_note-berlinmuseum-11">[11]</a></sup></li>
<li>In 1861, he was elected foreign member of the <a href="/enwiki/wiki/Royal_Swedish_Academy_of_Sciences" title="Royal Swedish Academy of Sciences">Royal Swedish Academy of Sciences</a>.</li>
<li>In 1862, he was elected as an international Member of the <a href="/enwiki/wiki/American_Philosophical_Society" title="American Philosophical Society">American Philosophical Society</a>.<sup id="cite_ref-125" class="reference"><a href="#cite_note-125">[125]</a></sup></li>
<li>In March 1862, he was elected to the <a href="/enwiki/wiki/Prussian_House_of_Representatives" title="Prussian House of Representatives">Prussian House of Representatives</a>.<sup id="cite_ref-berlinmuseum_11-3" class="reference"><a href="#cite_note-berlinmuseum-11">[11]</a></sup></li>
<li>In 1873, he was elected to the <a href="/enwiki/wiki/Prussian_Academy_of_Sciences" title="Prussian Academy of Sciences">Prussian Academy of Sciences</a>. He declined to be ennobled as "von Virchow," he was nonetheless designated Geheimrat ("privy councillor") in 1894.<sup id="cite_ref-whonmaedit_5-1" class="reference"><a href="#cite_note-whonmaedit-5">[5]</a></sup></li>
<li>In 1880, he was elected member of the <a href="/enwiki/wiki/Reichstag_(German_Empire)" title="Reichstag (German Empire)">Reichstag of the German Empire</a>.</li>
<li>In 1881, Rudolf-Virchow-Foundation was established on the occasion of his 60th birthday.<sup id="cite_ref-Buikstra_67-2" class="reference"><a href="#cite_note-Buikstra-67">[67]</a></sup></li>
<li>In 1892, he was appointed Rector of the Berlin University.</li>
<li>In 1892, he was awarded the British <a href="/enwiki/wiki/Royal_Society" title="Royal Society">Royal Society</a>'s <a href="/enwiki/wiki/Copley_Medal" title="Copley Medal">Copley Medal</a>.</li>
<li>The <a href="/enwiki/wiki/Rudolf_Virchow_Center" title="Rudolf Virchow Center">Rudolf Virchow Center</a>, a biomedical research center in the University of Würzburg was established in January 2002.<sup id="cite_ref-126" class="reference"><a href="#cite_note-126">[126]</a></sup></li>
<li><a href="/enwiki/wiki/Rudolf_Virchow_Award" title="Rudolf Virchow Award">Rudolf Virchow Award</a> is given by the <a href="/enwiki/wiki/Society_for_Medical_Anthropology" title="Society for Medical Anthropology">Society for Medical Anthropology</a> for research achievements in medical anthropology.<sup id="cite_ref-127" class="reference"><a href="#cite_note-127">[127]</a></sup></li>
<li><a href="/enwiki/wiki/Rudolf_Virchow_lecture" title="Rudolf Virchow lecture">Rudolf Virchow lecture</a>, an annual public lecture, is organised by the <a href="/enwiki/wiki/R%C3%B6misch-Germanisches_Zentralmuseum" title="Römisch-Germanisches Zentralmuseum">Römisch-Germanisches Zentralmuseum Mainz</a>, for eminent scientists in the field of palaeolithic archaeology.</li>
<li>Rudolf Virchow Medical Society is based in New York, and offers Rudolf Virchow Medal.<sup id="cite_ref-128" class="reference"><a href="#cite_note-128">[128]</a></sup></li></ul>
<figure class="mw-halign-right" typeof="mw:File/Thumb"><a href="/enwiki/wiki/File:Berlin-Wedding_Virchow-Klinikum_06_Herzzentrum.jpg" class="mw-file-description"><img src="/upwiki/wikipedia/commons/thumb/2/22/Berlin-Wedding_Virchow-Klinikum_06_Herzzentrum.jpg/235px-Berlin-Wedding_Virchow-Klinikum_06_Herzzentrum.jpg" decoding="async" width="235" height="134" class="mw-file-element" srcset="/upwiki/wikipedia/commons/thumb/2/22/Berlin-Wedding_Virchow-Klinikum_06_Herzzentrum.jpg/353px-Berlin-Wedding_Virchow-Klinikum_06_Herzzentrum.jpg 1.5x, /upwiki/wikipedia/commons/thumb/2/22/Berlin-Wedding_Virchow-Klinikum_06_Herzzentrum.jpg/470px-Berlin-Wedding_Virchow-Klinikum_06_Herzzentrum.jpg 2x" data-file-width="3930" data-file-height="2243" /></a><figcaption>Hospital – Campus Virchow Klinikum, Cardiology Center</figcaption></figure>
<ul><li>Campus Virchow Klinikum (CVK) is the name of a <a href="/enwiki/wiki/Campus" title="Campus">campus</a> of <a href="/enwiki/wiki/Charit%C3%A9" title="Charité">Charité</a> hospital in <a href="/enwiki/wiki/Berlin" title="Berlin">Berlin</a>.</li>
<li>The <a href="/enwiki/wiki/Rudolf_Virchow_Monument" title="Rudolf Virchow Monument">Rudolf Virchow Monument</a>, a muscular limestone statue, was erected in 1910 at Karlplatz in Berlin.<sup id="cite_ref-129" class="reference"><a href="#cite_note-129">[129]</a></sup></li>
<li>Langenbeck-Virchow-Haus was built in 1915 in Berlin, jointly honouring Virchow and <a href="/enwiki/wiki/Bernhard_von_Langenbeck" title="Bernhard von Langenbeck">Bernhard von Langenbeck</a>. Originally a medical centre, the building is now used as conference centre of the German Surgical Association (Deutsche Gesellschaft für Chirurgie) and the Berlin Medical Association (BMG-Berliner Medizinische Gesellschaft).<sup id="cite_ref-130" class="reference"><a href="#cite_note-130">[130]</a></sup></li>
<li>The Rudolf Virchow Study Center is instituted by the <a href="/enwiki/wiki/European_University_Viadrina" title="European University Viadrina">European University Viadrina</a> for compiling of the complete works of Virchow.<sup id="cite_ref-131" class="reference"><a href="#cite_note-131">[131]</a></sup></li>
<li><a href="/enwiki/wiki/Virchow_Hill" title="Virchow Hill">Virchow Hill</a> in <a href="/enwiki/wiki/Antarctica" title="Antarctica">Antarctica</a> is named after Rudolf Virchow.<sup id="cite_ref-132" class="reference"><a href="#cite_note-132">[132]</a></sup></li></ul>
<h3><span class="mw-headline" id="Eponymous_medical_terms">Eponymous medical terms</span></h3>
<style data-mw-deduplicate="TemplateStyles:r1147244281">.mw-parser-output .div-col{margin-top:0.3em;column-width:30em}.mw-parser-output .div-col-small{font-size:90%}.mw-parser-output .div-col-rules{column-rule:1px solid #aaa}.mw-parser-output .div-col dl,.mw-parser-output .div-col ol,.mw-parser-output .div-col ul{margin-top:0}.mw-parser-output .div-col li,.mw-parser-output .div-col dd{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .plainlist ol,.mw-parser-output .plainlist ul{line-height:inherit;list-style:none;margin:0}.mw-parser-output .plainlist ol li,.mw-parser-output .plainlist ul li{margin-bottom:0}</style><div class="div-col" style="column-width: 30em;">
<ul><li><b>Virchow's angle</b>, the angle between the nasobasilar line and the nasosubnasal line</li>
<li><b>Virchow's cell</b>, a macrophage in <a href="/enwiki/wiki/Hansen%27s_disease" class="mw-redirect" title="Hansen's disease">Hansen's disease</a></li>
<li><b>Virchow's cell theory</b>, <i>omnis cellula e cellula</i> – every living cell comes from another living cell</li>
<li><b>Virchow's concept of pathology</b>, comparison of diseases common to humans and animals</li>
<li><b>Virchow's disease</b>, <a href="/enwiki/wiki/Leontiasis_ossea" title="Leontiasis ossea">leontiasis ossea</a>, now recognized as a symptom rather than a disease</li>
<li><b>Virchow's gland</b>, <a href="/enwiki/wiki/Virchow%27s_node" class="mw-redirect" title="Virchow's node">Virchow's node</a></li>
<li><b>Virchow's law</b>, during <a href="/enwiki/wiki/Craniosynostosis" title="Craniosynostosis">craniosynostosis</a>, skull growth is restricted to a plane perpendicular to the affected, prematurely fused suture and is enhanced in a plane parallel to it.</li>
<li><b>Virchow's line</b>, a line from the root of the nose to the <a href="/enwiki/wiki/Lambda_(anatomy)" title="Lambda (anatomy)">lambda</a></li>
<li><b>Virchow's metamorphosis</b>, <a href="/enwiki/wiki/Lipomatosis" title="Lipomatosis">lipomatosis</a> in the <a href="/enwiki/wiki/Heart" title="Heart">heart</a> and <a href="/enwiki/wiki/Salivary_glands" class="mw-redirect" title="Salivary glands">salivary glands</a></li>
<li><b>Virchow's method of autopsy</b>, a method of autopsy where each organ is taken out one by one</li>
<li><b><a href="/enwiki/wiki/Virchow%27s_node" class="mw-redirect" title="Virchow's node">Virchow's node</a></b>, the presence of metastatic cancer in a lymph node in the supraclavicular fossa (root of the neck left of the midline), also known as <a href="/enwiki/wiki/Troisier%27s_sign" class="mw-redirect" title="Troisier's sign">Troisier's sign</a></li>
<li><b>Virchow's psammoma</b>, <a href="/enwiki/wiki/Psammoma_body" title="Psammoma body">psammoma bodies</a> in <a href="/enwiki/wiki/Meningioma" title="Meningioma">meningiomas</a></li>
<li><b><a href="/enwiki/wiki/Virchow%E2%80%93Robin_spaces" class="mw-redirect" title="Virchow–Robin spaces">Virchow–Robin spaces</a></b>, enlarged perivascular spaces (EPVS) (often only potential) that surround blood vessels for a short distance as they enter the brain</li>
<li><b><a href="/enwiki/wiki/Virchow%E2%80%93Seckel_syndrome" class="mw-redirect" title="Virchow–Seckel syndrome">Virchow–Seckel syndrome</a></b>, a very rare disease also known as "bird-headed dwarfism"</li>
<li><b>Virchow skull breaker</b>, a <a href="/enwiki/wiki/Chisel" title="Chisel">chisel</a>-like device used to separate the <a href="/enwiki/wiki/Calvaria_(skull)" title="Calvaria (skull)">calvaria</a> from the rest of the <a href="/enwiki/wiki/Skull" title="Skull">skull</a> to expose the <a href="/enwiki/wiki/Brain" title="Brain">brain</a> in <a href="/enwiki/wiki/Autopsy" title="Autopsy">autopsies</a></li>
<li><b><a href="/enwiki/wiki/Virchow%27s_triad" title="Virchow's triad">Virchow's triad</a></b>, the classic factors which precipitate venous thrombus formation: endothelial dysfunction or injury, hemodynamic changes, and hypercoagulability</li></ul></div>
<h2><span class="mw-headline" id="Works">Works</span></h2>
<p>Virchow was a prolific writer. Some of his works are:<sup id="cite_ref-133" class="reference"><a href="#cite_note-133">[133]</a></sup>
</p>
<ul><li><a rel="nofollow" class="external text" href="https://archive.org/details/bub_gb_HmEXAQAAMAAJ"><i>Mittheilungen über die in Oberschlesien herrschende Typhus-Epidemie</i></a> (1848)</li>
<li><a rel="nofollow" class="external text" href="https://archive.org/details/diecellularpatho00virc"><i>Die Cellularpathologie in ihrer Begründung auf physiologische und pathologische Gewebelehre.</i></a>, his chief work (1859; <a rel="nofollow" class="external text" href="https://archive.org/details/b20418310">English translation</a>, 1860): The fourth edition of this work formed the first volume of <i>Vorlesungen über Pathologie</i> below.</li>
<li><i>Handbuch der Speciellen Pathologie und Therapie</i>, prepared in collaboration with others (1854–76)</li>
<li><i>Vorlesungen über Pathologie</i> (1862–72)</li>
<li><a rel="nofollow" class="external text" href="https://archive.org/details/bub_gb_OEQAAAAAQAAJ"><i>Die krankhaften Geschwülste</i></a> (1863–67)</li>
<li><a rel="nofollow" class="external text" href="https://archive.org/details/b21990979"><i>Ueber den Hungertyphus</i></a> (1868)</li>
<li><a rel="nofollow" class="external text" href="https://www.jstor.org/stable/23026504"><i>Ueber einige Merkmale niederer Menschenrassen am Schädel</i></a> (1875)</li>
<li><a rel="nofollow" class="external text" href="https://books.google.com/books?id=jGY1AQAAMAAJ"><i>Beiträge zur physischen Anthropologie der Deutschen</i></a> (1876)</li>
<li><a rel="nofollow" class="external text" href="https://archive.org/details/bub_gb_OCYCAAAAQAAJ"><i>Die Freiheit der Wissenschaft im Modernen Staat</i></a> (1877)</li>
<li><a rel="nofollow" class="external text" href="https://archive.org/details/b2190392x_0002"><i>Gesammelte Abhandlungen aus dem Gebiete der offentlichen Medizin und der Seuchenlehre</i></a> (1879)</li>
<li><i>Gegen den Antisemitismus</i> (1880)</li></ul>
<h2><span class="mw-headline" id="References">References</span></h2>
<style data-mw-deduplicate="TemplateStyles:r1011085734">.mw-parser-output .reflist{font-size:90%;margin-bottom:0.5em;list-style-type:decimal}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist">
<div class="mw-references-wrap mw-references-columns"><ol class="references">
<li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1133582631">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free a,.mw-parser-output .citation .cs1-lock-free a{background:url("/upwiki/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited a,.mw-parser-output .id-lock-registration a,.mw-parser-output .citation .cs1-lock-limited a,.mw-parser-output .citation .cs1-lock-registration a{background:url("/upwiki/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription a,.mw-parser-output .citation .cs1-lock-subscription a{background:url("/upwiki/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("/upwiki/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:#d33}.mw-parser-output .cs1-visible-error{color:#d33}.mw-parser-output .cs1-maint{display:none;color:#3a3;margin-left:0.3em}.mw-parser-output .cs1-format{font-size:95%}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}</style><cite class="citation book cs1"><a rel="nofollow" class="external text" href="https://books.google.com/books?id=F4FRAAAAYAAJ&pg=PA520">"Virchow, Rudolf"</a>. <i>Appletons' Cyclopaedia for 1902</i>. NY: D. Appleton & Company. 1903. pp. 520–521.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=bookitem&rft.atitle=Virchow%2C+Rudolf&rft.btitle=Appletons%27+Cyclopaedia+for+1902&rft.place=NY&rft.pages=520-521&rft.pub=D.+Appleton+%26+Company&rft.date=1903&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3DF4FRAAAAYAAJ%26pg%3DPA520&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-weisenberg-2"><span class="mw-cite-backlink">^ <a href="#cite_ref-weisenberg_2-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-weisenberg_2-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-weisenberg_2-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-weisenberg_2-3"><sup><i><b>d</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFWeisenberg2009" class="citation journal cs1 cs1-prop-long-vol">Weisenberg, Elliot (2009). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20160305212848/http://hektoeninternational.org/index.php?catid=71:history&id=294:rudolf-virchow-pathologist-anthropologist-and-social-thinker&itemid=685&option=com_content&view=article">"Rudolf Virchow, pathologist, anthropologist, and social thinker"</a>. <i>Hektoen International Journal</i>. Online. Archived from <a rel="nofollow" class="external text" href="http://www.hektoeninternational.org/index.php?option=com_content&view=article&id=294%3Arudolf-virchow-pathologist-anthropologist-and-social-thinker&catid=71%3Ahistory&Itemid=685">the original</a> on 5 March 2016<span class="reference-accessdate">. Retrieved <span class="nowrap">24 November</span> 2014</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Hektoen+International+Journal&rft.atitle=Rudolf+Virchow%2C+pathologist%2C+anthropologist%2C+and+social+thinker&rft.volume=Online&rft.date=2009&rft.aulast=Weisenberg&rft.aufirst=Elliot&rft_id=http%3A%2F%2Fwww.hektoeninternational.org%2Findex.php%3Foption%3Dcom_content%26view%3Darticle%26id%3D294%253Arudolf-virchow-pathologist-anthropologist-and-social-thinker%26catid%3D71%253Ahistory%26Itemid%3D685&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-encyclo2004-3"><span class="mw-cite-backlink">^ <a href="#cite_ref-encyclo2004_3-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-encyclo2004_3-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite class="citation encyclopaedia cs1"><a rel="nofollow" class="external text" href="http://www.encyclopedia.com/topic/Rudolf_Ludwig_Carl_Virchow.aspx">"Rudolf Ludwig Carl Virchow"</a>. <i>Encyclopedia of World Biography</i>. HighBeam™ Research, Inc. 2004. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20160423141658/http://www.encyclopedia.com/topic/Rudolf_Ludwig_Carl_Virchow.aspx">Archived</a> from the original on 23 April 2016<span class="reference-accessdate">. Retrieved <span class="nowrap">24 November</span> 2014</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=bookitem&rft.atitle=Rudolf+Ludwig+Carl+Virchow&rft.btitle=Encyclopedia+of+World+Biography&rft.pub=HighBeam%E2%84%A2+Research%2C+Inc.&rft.date=2004&rft_id=http%3A%2F%2Fwww.encyclopedia.com%2Ftopic%2FRudolf_Ludwig_Carl_Virchow.aspx&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-weller21-4"><span class="mw-cite-backlink">^ <a href="#cite_ref-weller21_4-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-weller21_4-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFWeller1921" class="citation journal cs1">Weller, Carl Vernon (1921). "Rudolf Virchow—Pathologist". <i>The Scientific Monthly</i>. <b>13</b> (1): 33–39. <a href="/enwiki/wiki/Bibcode_(identifier)" class="mw-redirect" title="Bibcode (identifier)">Bibcode</a>:<a rel="nofollow" class="external text" href="https://ui.adsabs.harvard.edu/abs/1921SciMo..13...33W">1921SciMo..13...33W</a>. <a href="/enwiki/wiki/JSTOR_(identifier)" class="mw-redirect" title="JSTOR (identifier)">JSTOR</a> <a rel="nofollow" class="external text" href="https://www.jstor.org/stable/6580">6580</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=The+Scientific+Monthly&rft.atitle=Rudolf+Virchow%E2%80%94Pathologist&rft.volume=13&rft.issue=1&rft.pages=33-39&rft.date=1921&rft_id=https%3A%2F%2Fwww.jstor.org%2Fstable%2F6580%23id-name%3DJSTOR&rft_id=info%3Abibcode%2F1921SciMo..13...33W&rft.aulast=Weller&rft.aufirst=Carl+Vernon&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-whonmaedit-5"><span class="mw-cite-backlink">^ <a href="#cite_ref-whonmaedit_5-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-whonmaedit_5-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.whonamedit.com/doctor.cfm/912.html">"Rudolf Ludwig Karl Virchow"</a>. <i>Whonamedit?</i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20190208131340/http://www.whonamedit.com/doctor.cfm/912.html">Archived</a> from the original on 8 February 2019<span class="reference-accessdate">. Retrieved <span class="nowrap">24 November</span> 2014</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Whonamedit%3F&rft.atitle=Rudolf+Ludwig+Karl+Virchow&rft_id=http%3A%2F%2Fwww.whonamedit.com%2Fdoctor.cfm%2F912.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-Bagot2008-6"><span class="mw-cite-backlink">^ <a href="#cite_ref-Bagot2008_6-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Bagot2008_6-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-Bagot2008_6-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-Bagot2008_6-3"><sup><i><b>d</b></i></sup></a> <a href="#cite_ref-Bagot2008_6-4"><sup><i><b>e</b></i></sup></a> <a href="#cite_ref-Bagot2008_6-5"><sup><i><b>f</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFBagotArya2008" class="citation journal cs1">Bagot, Catherine N.; Arya, Roopen (2008). "Virchow and his triad: a question of attribution". <i>British Journal of Haematology</i>. <b>143</b> (2): 180–190. <a href="/enwiki/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1111%2Fj.1365-2141.2008.07323.x">10.1111/j.1365-2141.2008.07323.x</a>. <a href="/enwiki/wiki/ISSN_(identifier)" class="mw-redirect" title="ISSN (identifier)">ISSN</a> <a rel="nofollow" class="external text" href="https://www.worldcat.org/issn/1365-2141">1365-2141</a>. <a href="/enwiki/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/18783400">18783400</a>. <a href="/enwiki/wiki/S2CID_(identifier)" class="mw-redirect" title="S2CID (identifier)">S2CID</a> <a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:33756942">33756942</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=British+Journal+of+Haematology&rft.atitle=Virchow+and+his+triad%3A+a+question+of+attribution&rft.volume=143&rft.issue=2&rft.pages=180-190&rft.date=2008&rft.issn=1365-2141&rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A33756942%23id-name%3DS2CID&rft_id=info%3Apmid%2F18783400&rft_id=info%3Adoi%2F10.1111%2Fj.1365-2141.2008.07323.x&rft.aulast=Bagot&rft.aufirst=Catherine+N.&rft.au=Arya%2C+Roopen&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-americana-7"><span class="mw-cite-backlink">^ <a href="#cite_ref-americana_7-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-americana_7-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-americana_7-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-americana_7-3"><sup><i><b>d</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFRines1920" class="citation encyclopaedia cs1">Rines, George Edwin, ed. (1920). <span class="cs1-ws-icon" title="s:The Encyclopedia Americana (1920)/Virchow, Rudolf"><a class="external text" href="https://en.wikisource.org/wiki/The_Encyclopedia_Americana_(1920)/Virchow,_Rudolf">"Virchow, Rudolf" </a></span>. <i><a href="/enwiki/wiki/Encyclopedia_Americana" title="Encyclopedia Americana">Encyclopedia Americana</a></i>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=bookitem&rft.atitle=Virchow%2C+Rudolf&rft.btitle=Encyclopedia+Americana&rft.date=1920&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-taylor85-8"><span class="mw-cite-backlink"><b><a href="#cite_ref-taylor85_8-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFTaylorRieger1985" class="citation journal cs1">Taylor, R; Rieger, A (1985). "Medicine as social science: Rudolf Virchow on the typhus epidemic in Upper Silesia". <i>International Journal of Health Services</i>. <b>15</b> (4): 547–559. <a href="/enwiki/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.2190%2Fxx9v-acd4-kuxd-c0e5">10.2190/xx9v-acd4-kuxd-c0e5</a>. <a href="/enwiki/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/3908347">3908347</a>. <a href="/enwiki/wiki/S2CID_(identifier)" class="mw-redirect" title="S2CID (identifier)">S2CID</a> <a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:44723532">44723532</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=International+Journal+of+Health+Services&rft.atitle=Medicine+as+social+science%3A+Rudolf+Virchow+on+the+typhus+epidemic+in+Upper+Silesia&rft.volume=15&rft.issue=4&rft.pages=547-559&rft.date=1985&rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A44723532%23id-name%3DS2CID&rft_id=info%3Apmid%2F3908347&rft_id=info%3Adoi%2F10.2190%2Fxx9v-acd4-kuxd-c0e5&rft.aulast=Taylor&rft.aufirst=R&rft.au=Rieger%2C+A&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-9"><span class="mw-cite-backlink"><b><a href="#cite_ref-9">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFAzar1997" class="citation journal cs1">Azar, HA (1997). "Rudolf Virchow, not just a pathologist: a re-examination of the report on the typhus epidemic in Upper Silesia". <i>Annals of Diagnostic Pathology</i>. <b>1</b> (1): 65–71. <a href="/enwiki/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1016%2FS1092-9134%2897%2980010-X">10.1016/S1092-9134(97)80010-X</a>. <a href="/enwiki/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/9869827">9869827</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Annals+of+Diagnostic+Pathology&rft.atitle=Rudolf+Virchow%2C+not+just+a+pathologist%3A+a+re-examination+of+the+report+on+the+typhus+epidemic+in+Upper+Silesia&rft.volume=1&rft.issue=1&rft.pages=65-71&rft.date=1997&rft_id=info%3Adoi%2F10.1016%2FS1092-9134%2897%2980010-X&rft_id=info%3Apmid%2F9869827&rft.aulast=Azar&rft.aufirst=HA&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-brown2006-10"><span class="mw-cite-backlink">^ <a href="#cite_ref-brown2006_10-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-brown2006_10-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFBrownFee2006" class="citation journal cs1">Brown, Theodore M.; Fee, Elizabeth (2006). <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1698150">"Rudolf Carl Virchow"</a>. <i>American Journal of Public Health</i>. <b>96</b> (12): 2104–2105. <a href="/enwiki/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.2105%2FAJPH.2005.078436">10.2105/AJPH.2005.078436</a>. <a href="/enwiki/wiki/PMC_(identifier)" class="mw-redirect" title="PMC (identifier)">PMC</a> <span class="cs1-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1698150">1698150</a></span>. <a href="/enwiki/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/17077410">17077410</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=American+Journal+of+Public+Health&rft.atitle=Rudolf+Carl+Virchow&rft.volume=96&rft.issue=12&rft.pages=2104-2105&rft.date=2006&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC1698150%23id-name%3DPMC&rft_id=info%3Apmid%2F17077410&rft_id=info%3Adoi%2F10.2105%2FAJPH.2005.078436&rft.aulast=Brown&rft.aufirst=Theodore+M.&rft.au=Fee%2C+Elizabeth&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC1698150&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-berlinmuseum-11"><span class="mw-cite-backlink">^ <a href="#cite_ref-berlinmuseum_11-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-berlinmuseum_11-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-berlinmuseum_11-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-berlinmuseum_11-3"><sup><i><b>d</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.bmm-charite.de/biography-of-rudolf-virchow.html">"Virchow's Biography"</a>. Berliner Medizinhistorisches Museum der Charité. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20181003101719/https://www.bmm-charite.de/biography-of-rudolf-virchow.html">Archived</a> from the original on 3 October 2018<span class="reference-accessdate">. Retrieved <span class="nowrap">24 November</span> 2014</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Virchow%27s+Biography&rft.pub=Berliner+Medizinhistorisches+Museum+der+Charit%C3%A9&rft_id=http%3A%2F%2Fwww.bmm-charite.de%2Fbiography-of-rudolf-virchow.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-boak21-12"><span class="mw-cite-backlink">^ <a href="#cite_ref-boak21_12-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-boak21_12-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFBoak1921" class="citation journal cs1">Boak, Arthur ER (1921). "Rudolf Virchow—Anthropologist and Archeologist". <i>The Scientific Monthly</i>. <b>13</b> (1): 40–45. <a href="/enwiki/wiki/Bibcode_(identifier)" class="mw-redirect" title="Bibcode (identifier)">Bibcode</a>:<a rel="nofollow" class="external text" href="https://ui.adsabs.harvard.edu/abs/1921SciMo..13...40B">1921SciMo..13...40B</a>. <a href="/enwiki/wiki/JSTOR_(identifier)" class="mw-redirect" title="JSTOR (identifier)">JSTOR</a> <a rel="nofollow" class="external text" href="https://www.jstor.org/stable/6581">6581</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=The+Scientific+Monthly&rft.atitle=Rudolf+Virchow%E2%80%94Anthropologist+and+Archeologist&rft.volume=13&rft.issue=1&rft.pages=40-45&rft.date=1921&rft_id=https%3A%2F%2Fwww.jstor.org%2Fstable%2F6581%23id-name%3DJSTOR&rft_id=info%3Abibcode%2F1921SciMo..13...40B&rft.aulast=Boak&rft.aufirst=Arthur+ER&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-13"><span class="mw-cite-backlink"><b><a href="#cite_ref-13">^</a></b></span> <span class="reference-text">Lois N. Magner <i>A history of the life sciences</i>, Marcel Dekker, 2002, <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><a href="/enwiki/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/enwiki/wiki/Special:BookSources/0-8247-0824-5" title="Special:BookSources/0-8247-0824-5">0-8247-0824-5</a>, p. 185</span>
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<li id="cite_note-BBC-14"><span class="mw-cite-backlink"><b><a href="#cite_ref-BBC_14-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFRutherford,_Adam2009" class="citation web cs1">Rutherford, Adam (August 2009). <a rel="nofollow" class="external text" href="https://www.bbc.co.uk/programmes/b00m5w92">"The Cell: Episode 1 The Hidden Kingdom"</a>. BBC4. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220701180651/https://www.bbc.co.uk/programmes/b00m5w92">Archived</a> from the original on 1 July 2022<span class="reference-accessdate">. Retrieved <span class="nowrap">16 March</span> 2010</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=The+Cell%3A+Episode+1+The+Hidden+Kingdom&rft.pub=BBC4&rft.date=2009-08&rft.au=Rutherford%2C+Adam&rft_id=http%3A%2F%2Fwww.bbc.co.uk%2Fprogrammes%2Fb00m5w92&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-15"><span class="mw-cite-backlink"><b><a href="#cite_ref-15">^</a></b></span> <span class="reference-text">Gardner, D. John Goodsir FRS (1814–1867): Pioneer of cytology and microbiology. <i>J Med. Biog.</i> 2015;25:114–122</span>
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<li id="cite_note-kuiper-16"><span class="mw-cite-backlink"><b><a href="#cite_ref-kuiper_16-0">^</a></b></span> <span class="error mw-ext-cite-error" lang="en" dir="ltr">Cite error: The named reference <code>kuiper</code> was invoked but never defined (see the <a href="/enwiki/wiki/Help:Cite_errors/Cite_error_references_no_text" title="Help:Cite errors/Cite error references no text">help page</a>).</span></li>
<li id="cite_note-17"><span class="mw-cite-backlink"><b><a href="#cite_ref-17">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFTixier-Vidal2011" class="citation journal cs1 cs1-prop-foreign-lang-source">Tixier-Vidal, Andrée (2011). <a rel="nofollow" class="external text" href="https://www.biologie-journal.org/10.1051/jbio/2010015/pdf">"De la théorie cellulaire à la théorie neuronale"</a>. <i>Biologie Aujourd'hui</i> (in French). <b>204</b> (4): 253–266. <a href="/enwiki/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1051%2Fjbio%2F2010015">10.1051/jbio/2010015</a>. <a href="/enwiki/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/21215242">21215242</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Biologie+Aujourd%27hui&rft.atitle=De+la+th%C3%A9orie+cellulaire+%C3%A0+la+th%C3%A9orie+neuronale&rft.volume=204&rft.issue=4&rft.pages=253-266&rft.date=2011&rft_id=info%3Adoi%2F10.1051%2Fjbio%2F2010015&rft_id=info%3Apmid%2F21215242&rft.aulast=Tixier-Vidal&rft.aufirst=Andr%C3%A9e&rft_id=https%3A%2F%2Fwww.biologie-journal.org%2F10.1051%2Fjbio%2F2010015%2Fpdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-pmid16810425-18"><span class="mw-cite-backlink"><b><a href="#cite_ref-pmid16810425_18-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFTanBrown2006" class="citation journal cs1">Tan SY, Brown J (July 2006). <a rel="nofollow" class="external text" href="http://www.sma.org.sg/smj/4707/4707ms1.pdf">"Rudolph Virchow (1821–1902): "pope of pathology"<span class="cs1-kern-right"></span>"</a> <span class="cs1-format">(PDF)</span>. <i>Singapore Med J</i>. <b>47</b> (7): 567–568. <a href="/enwiki/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/16810425">16810425</a>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220521021627/https://www.sma.org.sg/smj/4707/4707ms1.pdf">Archived</a> <span class="cs1-format">(PDF)</span> from the original on 21 May 2022<span class="reference-accessdate">. Retrieved <span class="nowrap">22 July</span> 2008</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Singapore+Med+J&rft.atitle=Rudolph+Virchow+%281821%E2%80%931902%29%3A+%22pope+of+pathology%22&rft.volume=47&rft.issue=7&rft.pages=567-568&rft.date=2006-07&rft_id=info%3Apmid%2F16810425&rft.aulast=Tan&rft.aufirst=SY&rft.au=Brown%2C+J&rft_id=http%3A%2F%2Fwww.sma.org.sg%2Fsmj%2F4707%2F4707ms1.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-19"><span class="mw-cite-backlink"><b><a href="#cite_ref-19">^</a></b></span> <span class="reference-text">Virchow, R. (1858). Cellular pathology: As based upon physiological and pathological histology, 20 lectures delivered in the Pathological Institute of Berlin, during Feb. Mar. and Apr. 1858. New York: De Witt.</span>
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<li id="cite_note-20"><span class="mw-cite-backlink"><b><a href="#cite_ref-20">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFDegos2001" class="citation journal cs1">Degos, L (2001). "John Hughes Bennett, Rudolph Virchow... and Alfred Donné: the first description of leukemia". <i>The Hematology Journal</i>. <b>2</b> (1): 1. <a href="/enwiki/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1038%2Fsj%2Fthj%2F6200090">10.1038/sj/thj/6200090</a>. <a href="/enwiki/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/11920227">11920227</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=The+Hematology+Journal&rft.atitle=John+Hughes+Bennett%2C+Rudolph+Virchow...+and+Alfred+Donn%C3%A9%3A+the+first+description+of+leukemia&rft.volume=2&rft.issue=1&rft.pages=1&rft.date=2001&rft_id=info%3Adoi%2F10.1038%2Fsj%2Fthj%2F6200090&rft_id=info%3Apmid%2F11920227&rft.aulast=Degos&rft.aufirst=L&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-21"><span class="mw-cite-backlink"><b><a href="#cite_ref-21">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFKampen2012" class="citation journal cs1">Kampen, Kim R. (2012). "The discovery and early understanding of leukemia". <i>Leukemia Research</i>. <b>36</b> (1): 6–13. <a href="/enwiki/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1016%2Fj.leukres.2011.09.028">10.1016/j.leukres.2011.09.028</a>. <a href="/enwiki/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/22033191">22033191</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Leukemia+Research&rft.atitle=The+discovery+and+early+understanding+of+leukemia&rft.volume=36&rft.issue=1&rft.pages=6-13&rft.date=2012&rft_id=info%3Adoi%2F10.1016%2Fj.leukres.2011.09.028&rft_id=info%3Apmid%2F22033191&rft.aulast=Kampen&rft.aufirst=Kim+R.&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-Mukherjee2010-22"><span class="mw-cite-backlink"><b><a href="#cite_ref-Mukherjee2010_22-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFMukherjee2010" class="citation book cs1"><a href="/enwiki/wiki/Siddhartha_Mukherjee" title="Siddhartha Mukherjee">Mukherjee, Siddhartha</a> (2010). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=5rF_31RVTnMC"><i>The Emperor of All Maladies: A Biography of Cancer</i></a>. Simon and Schuster. <a href="/enwiki/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/enwiki/wiki/Special:BookSources/978-1-4391-0795-9" title="Special:BookSources/978-1-4391-0795-9"><bdi>978-1-4391-0795-9</bdi></a><span class="reference-accessdate">. Retrieved <span class="nowrap">6 September</span> 2011</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=The+Emperor+of+All+Maladies%3A+A+Biography+of+Cancer&rft.pub=Simon+and+Schuster&rft.date=2010&rft.isbn=978-1-4391-0795-9&rft.aulast=Mukherjee&rft.aufirst=Siddhartha&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3D5rF_31RVTnMC&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-24"><span class="mw-cite-backlink"><b><a href="#cite_ref-24">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFLopesRossiSilveiraAlves1996" class="citation journal cs1">Lopes, Ademar; Rossi, Benedito Mauro; Silveira, Claudio Regis Sampaio; Alves, Antonio Correa (1996). "Chordoma: retrospective analysis of 24 cases". <i>Sao Paulo Medical Journal</i>. <b>114</b> (6): 1312–1316. <a href="/enwiki/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1590%2FS1516-31801996000600006">10.1590/S1516-31801996000600006</a>. <a href="/enwiki/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/9269106">9269106</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Sao+Paulo+Medical+Journal&rft.atitle=Chordoma%3A+retrospective+analysis+of+24+cases&rft.volume=114&rft.issue=6&rft.pages=1312-1316&rft.date=1996&rft_id=info%3Adoi%2F10.1590%2FS1516-31801996000600006&rft_id=info%3Apmid%2F9269106&rft.aulast=Lopes&rft.aufirst=Ademar&rft.au=Rossi%2C+Benedito+Mauro&rft.au=Silveira%2C+Claudio+Regis+Sampaio&rft.au=Alves%2C+Antonio+Correa&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-25"><span class="mw-cite-backlink"><b><a href="#cite_ref-25">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFWagner1999" class="citation journal cs1">Wagner, RP (1999). <a rel="nofollow" class="external text" href="http://www.genetics.org/content/151/3/917.full">"Anecdotal, historical and critical commentaries on genetics. Rudolph Virchow and the genetic basis of somatic ecology"</a>. <i>Genetics</i>. <b>151</b> (3): 917–920. <a href="/enwiki/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1093%2Fgenetics%2F151.3.917">10.1093/genetics/151.3.917</a>. <a href="/enwiki/wiki/PMC_(identifier)" class="mw-redirect" title="PMC (identifier)">PMC</a> <span class="cs1-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1460541">1460541</a></span>. <a href="/enwiki/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/10049910">10049910</a>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20210927050758/https://www.genetics.org/content/151/3/917.full">Archived</a> from the original on 27 September 2021<span class="reference-accessdate">. Retrieved <span class="nowrap">22 December</span> 2014</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Genetics&rft.atitle=Anecdotal%2C+historical+and+critical+commentaries+on+genetics.+Rudolph+Virchow+and+the+genetic+basis+of+somatic+ecology&rft.volume=151&rft.issue=3&rft.pages=917-920&rft.date=1999&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC1460541%23id-name%3DPMC&rft_id=info%3Apmid%2F10049910&rft_id=info%3Adoi%2F10.1093%2Fgenetics%2F151.3.917&rft.aulast=Wagner&rft.aufirst=RP&rft_id=http%3A%2F%2Fwww.genetics.org%2Fcontent%2F151%2F3%2F917.full&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-28"><span class="mw-cite-backlink"><b><a href="#cite_ref-28">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFMandal2009" class="citation web cs1">Mandal, Aranya (2 December 2009). <a rel="nofollow" class="external text" href="http://www.news-medical.net/health/Cancer-History.aspx">"Cancer History"</a>. <i>News-Medical.net</i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20141222122854/http://www.news-medical.net/health/Cancer-History.aspx">Archived</a> from the original on 22 December 2014<span class="reference-accessdate">. Retrieved <span class="nowrap">22 December</span> 2014</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=News-Medical.net&rft.atitle=Cancer+History&rft.date=2009-12-02&rft.aulast=Mandal&rft.aufirst=Aranya&rft_id=http%3A%2F%2Fwww.news-medical.net%2Fhealth%2FCancer-History.aspx&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-31"><span class="mw-cite-backlink"><b><a href="#cite_ref-31">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFOstrand-RosenbergSinha2009" class="citation journal cs1">Ostrand-Rosenberg, S.; Sinha, P. (2009). <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2810498">"Myeloid-derived suppressor cells: linking inflammation and cancer"</a>. <i>The Journal of Immunology</i>. <b>182</b> (8): 4499–4506. <a href="/enwiki/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.4049%2Fjimmunol.0802740">10.4049/jimmunol.0802740</a>. <a href="/enwiki/wiki/PMC_(identifier)" class="mw-redirect" title="PMC (identifier)">PMC</a> <span class="cs1-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2810498">2810498</a></span>. <a href="/enwiki/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/19342621">19342621</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=The+Journal+of+Immunology&rft.atitle=Myeloid-derived+suppressor+cells%3A+linking+inflammation+and+cancer&rft.volume=182&rft.issue=8&rft.pages=4499-4506&rft.date=2009&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC2810498%23id-name%3DPMC&rft_id=info%3Apmid%2F19342621&rft_id=info%3Adoi%2F10.4049%2Fjimmunol.0802740&rft.aulast=Ostrand-Rosenberg&rft.aufirst=S.&rft.au=Sinha%2C+P.&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC2810498&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-32"><span class="mw-cite-backlink"><b><a href="#cite_ref-32">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFBaronSandler2000" class="citation journal cs1">Baron, John A.; Sandler, Robert S. (2000). "Nonsteroidal anti-inflammatory drugs and cancer prevention". <i>Annual Review of Medicine</i>. <b>51</b> (1): 511–523. <a href="/enwiki/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1146%2Fannurev.med.51.1.511">10.1146/annurev.med.51.1.511</a>. <a href="/enwiki/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/10774479">10774479</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Annual+Review+of+Medicine&rft.atitle=Nonsteroidal+anti-inflammatory+drugs+and+cancer+prevention&rft.volume=51&rft.issue=1&rft.pages=511-523&rft.date=2000&rft_id=info%3Adoi%2F10.1146%2Fannurev.med.51.1.511&rft_id=info%3Apmid%2F10774479&rft.aulast=Baron&rft.aufirst=John+A.&rft.au=Sandler%2C+Robert+S.&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-33"><span class="mw-cite-backlink"><b><a href="#cite_ref-33">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFMantovaniAllavenaSicaBalkwill2008" class="citation journal cs1">Mantovani, Alberto; Allavena, Paola; Sica, Antonio; Balkwill, Frances (2008). <a rel="nofollow" class="external text" href="https://air.unimi.it/bitstream/2434/145688/2/Cancer-related%20inflammation_Nature.pdf">"Cancer-related inflammation"</a> <span class="cs1-format">(PDF)</span>. <i>Nature</i>. <b>454</b> (7203): 436–444. <a href="/enwiki/wiki/Bibcode_(identifier)" class="mw-redirect" title="Bibcode (identifier)">Bibcode</a>:<a rel="nofollow" class="external text" href="https://ui.adsabs.harvard.edu/abs/2008Natur.454..436M">2008Natur.454..436M</a>. <a href="/enwiki/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1038%2Fnature07205">10.1038/nature07205</a>. <a href="/enwiki/wiki/Hdl_(identifier)" class="mw-redirect" title="Hdl (identifier)">hdl</a>:<a rel="nofollow" class="external text" href="https://hdl.handle.net/2434%2F145688">2434/145688</a>. <a href="/enwiki/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/18650914">18650914</a>. <a href="/enwiki/wiki/S2CID_(identifier)" class="mw-redirect" title="S2CID (identifier)">S2CID</a> <a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:4429118">4429118</a>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20221030195610/https://air.unimi.it/bitstream/2434/145688/2/Cancer-related%20inflammation_Nature.pdf">Archived</a> <span class="cs1-format">(PDF)</span> from the original on 30 October 2022<span class="reference-accessdate">. Retrieved <span class="nowrap">20 April</span> 2018</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Nature&rft.atitle=Cancer-related+inflammation&rft.volume=454&rft.issue=7203&rft.pages=436-444&rft.date=2008&rft_id=info%3Ahdl%2F2434%2F145688&rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A4429118%23id-name%3DS2CID&rft_id=info%3Abibcode%2F2008Natur.454..436M&rft_id=info%3Apmid%2F18650914&rft_id=info%3Adoi%2F10.1038%2Fnature07205&rft.aulast=Mantovani&rft.aufirst=Alberto&rft.au=Allavena%2C+Paola&rft.au=Sica%2C+Antonio&rft.au=Balkwill%2C+Frances&rft_id=https%3A%2F%2Fair.unimi.it%2Fbitstream%2F2434%2F145688%2F2%2FCancer-related%2520inflammation_Nature.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-Cardesa-2011-34"><span class="mw-cite-backlink">^ <a href="#cite_ref-Cardesa-2011_34-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Cardesa-2011_34-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFCardesaZidarAlosNadal2011" class="citation journal cs1">Cardesa, Antonio; Zidar, Nina; Alos, Llucia; Nadal, Alfons; Gale, Nina; Klöppel, Günter (2011). "The Kaiser's cancer revisited: was Virchow totally wrong?". <i>Virchows Archiv</i>. <b>458</b> (6): 649–657. <a href="/enwiki/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1007%2Fs00428-011-1075-0">10.1007/s00428-011-1075-0</a>. <a href="/enwiki/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/21494762">21494762</a>. <a href="/enwiki/wiki/S2CID_(identifier)" class="mw-redirect" title="S2CID (identifier)">S2CID</a> <a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:23301771">23301771</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Virchows+Archiv&rft.atitle=The+Kaiser%27s+cancer+revisited%3A+was+Virchow+totally+wrong%3F&rft.volume=458&rft.issue=6&rft.pages=649-657&rft.date=2011&rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A23301771%23id-name%3DS2CID&rft_id=info%3Apmid%2F21494762&rft_id=info%3Adoi%2F10.1007%2Fs00428-011-1075-0&rft.aulast=Cardesa&rft.aufirst=Antonio&rft.au=Zidar%2C+Nina&rft.au=Alos%2C+Llucia&rft.au=Nadal%2C+Alfons&rft.au=Gale%2C+Nina&rft.au=Kl%C3%B6ppel%2C+G%C3%BCnter&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-Ober-1970-35"><span class="mw-cite-backlink">^ <a href="#cite_ref-Ober-1970_35-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Ober-1970_35-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFOber1970" class="citation journal cs1">Ober, WB (1970). "The case of the Kaiser's cancer". <i>Pathology Annual</i>. <b>5</b>: 207–216. <a href="/enwiki/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/4939999">4939999</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Pathology+Annual&rft.atitle=The+case+of+the+Kaiser%27s+cancer&rft.volume=5&rft.pages=207-216&rft.date=1970&rft_id=info%3Apmid%2F4939999&rft.aulast=Ober&rft.aufirst=WB&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-36"><span class="mw-cite-backlink"><b><a href="#cite_ref-36">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFLucas" class="citation web cs1">Lucas, Charles T. <a rel="nofollow" class="external text" href="http://innominatesociety.com/Articles/Virchows%20Mistake.htm">"Virchow's mistake"</a>. The Innominate Society of Louisville. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20150214094305/http://www.innominatesociety.com/Articles/Virchows%20Mistake.htm">Archived</a> from the original on 14 February 2015<span class="reference-accessdate">. Retrieved <span class="nowrap">27 November</span> 2014</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Virchow%27s+mistake&rft.pub=The+Innominate+Society+of+Louisville&rft.aulast=Lucas&rft.aufirst=Charles+T&rft_id=http%3A%2F%2Finnominatesociety.com%2FArticles%2FVirchows%2520Mistake.htm&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-37"><span class="mw-cite-backlink"><b><a href="#cite_ref-37">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFWagener2009" class="citation book cs1">Wagener, D.J.Th. (2009). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=53fmwacXu44C"><i>The History of Oncology</i></a>. Houten: Springer. pp. 104–105. <a href="/enwiki/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/enwiki/wiki/Special:BookSources/978-9-0313-6143-4" title="Special:BookSources/978-9-0313-6143-4"><bdi>978-9-0313-6143-4</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=The+History+of+Oncology&rft.place=Houten&rft.pages=104-105&rft.pub=Springer&rft.date=2009&rft.isbn=978-9-0313-6143-4&rft.aulast=Wagener&rft.aufirst=D.J.Th.&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3D53fmwacXu44C&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-38"><span class="mw-cite-backlink"><b><a href="#cite_ref-38">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFOlivaAguilera1986" class="citation journal cs1 cs1-prop-foreign-lang-source">Oliva, H; Aguilera, B (1986). "The harmful biopsies of Kaiser Frederick III". <i>Revista Clinica Espanola</i> (in Spanish). <b>178</b> (8): 409–411. <a href="/enwiki/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/3526428">3526428</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Revista+Clinica+Espanola&rft.atitle=The+harmful+biopsies+of+Kaiser+Frederick+III&rft.volume=178&rft.issue=8&rft.pages=409-411&rft.date=1986&rft_id=info%3Apmid%2F3526428&rft.aulast=Oliva&rft.aufirst=H&rft.au=Aguilera%2C+B&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-39"><span class="mw-cite-backlink"><b><a href="#cite_ref-39">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFDepprichHandschelFritzemeierEngers2006" class="citation journal cs1">Depprich, Rita A.; Handschel, Jörg G.; Fritzemeier, Claus U.; Engers, Rainer; Kübler, Norbert R. (2006). "Hybrid verrucous carcinoma of the oral cavity: A challenge for the clinician and the pathologist". <i>Oral Oncology Extra</i>. <b>42</b> (2): 85–90. <a href="/enwiki/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1016%2Fj.ooe.2005.09.006">10.1016/j.ooe.2005.09.006</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Oral+Oncology+Extra&rft.atitle=Hybrid+verrucous+carcinoma+of+the+oral+cavity%3A+A+challenge+for+the+clinician+and+the+pathologist&rft.volume=42&rft.issue=2&rft.pages=85-90&rft.date=2006&rft_id=info%3Adoi%2F10.1016%2Fj.ooe.2005.09.006&rft.aulast=Depprich&rft.aufirst=Rita+A.&rft.au=Handschel%2C+J%C3%B6rg+G.&rft.au=Fritzemeier%2C+Claus+U.&rft.au=Engers%2C+Rainer&rft.au=K%C3%BCbler%2C+Norbert+R.&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-40"><span class="mw-cite-backlink"><b><a href="#cite_ref-40">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFLohYushak2007" class="citation journal cs1">Loh, Keng Yin; Yushak, Abd Wahab (2007). "Virchow's Node (Troisier's Sign)". <i>New England Journal of Medicine</i>. <b>357</b> (3): 282. <a href="/enwiki/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1056%2FNEJMicm063871">10.1056/NEJMicm063871</a>. <a href="/enwiki/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/17634463">17634463</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=New+England+Journal+of+Medicine&rft.atitle=Virchow%27s+Node+%28Troisier%27s+Sign%29&rft.volume=357&rft.issue=3&rft.pages=282&rft.date=2007&rft_id=info%3Adoi%2F10.1056%2FNEJMicm063871&rft_id=info%3Apmid%2F17634463&rft.aulast=Loh&rft.aufirst=Keng+Yin&rft.au=Yushak%2C+Abd+Wahab&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-pmid24031077-41"><span class="mw-cite-backlink"><b><a href="#cite_ref-pmid24031077_41-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFSundriyalKumarDubeyWalia2013" class="citation journal cs1">Sundriyal, D; Kumar, N; Dubey, S. K; Walia, M (2013). <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3794256">"Virchow's node"</a>. <i>BMJ Case Reports</i>. <b>2013</b>: bcr2013200749. <a href="/enwiki/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1136%2Fbcr-2013-200749">10.1136/bcr-2013-200749</a>. <a href="/enwiki/wiki/PMC_(identifier)" class="mw-redirect" title="PMC (identifier)">PMC</a> <span class="cs1-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3794256">3794256</a></span>. <a href="/enwiki/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/24031077">24031077</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=BMJ+Case+Reports&rft.atitle=Virchow%27s+node&rft.volume=2013&rft.pages=bcr2013200749&rft.date=2013&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC3794256%23id-name%3DPMC&rft_id=info%3Apmid%2F24031077&rft_id=info%3Adoi%2F10.1136%2Fbcr-2013-200749&rft.aulast=Sundriyal&rft.aufirst=D&rft.au=Kumar%2C+N&rft.au=Dubey%2C+S.+K&rft.au=Walia%2C+M&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC3794256&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-42"><span class="mw-cite-backlink"><b><a href="#cite_ref-42">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFKumarHanlinGlurichMazza2010" class="citation journal cs1">Kumar, D. R.; Hanlin, E.; Glurich, I.; Mazza, J. J.; Yale, S. H. (2010). <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3006583">"Virchow's contribution to the understanding of thrombosis and cellular biology"</a>. <i>Clinical Medicine & Research</i>. <b>8</b> (3–4): 168–172. <a href="/enwiki/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.3121%2Fcmr.2009.866">10.3121/cmr.2009.866</a>. <a href="/enwiki/wiki/PMC_(identifier)" class="mw-redirect" title="PMC (identifier)">PMC</a> <span class="cs1-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3006583">3006583</a></span>. <a href="/enwiki/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/20739582">20739582</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Clinical+Medicine+%26+Research&rft.atitle=Virchow%27s+contribution+to+the+understanding+of+thrombosis+and+cellular+biology&rft.volume=8&rft.issue=3%E2%80%934&rft.pages=168-172&rft.date=2010&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC3006583%23id-name%3DPMC&rft_id=info%3Apmid%2F20739582&rft_id=info%3Adoi%2F10.3121%2Fcmr.2009.866&rft.aulast=Kumar&rft.aufirst=D.+R.&rft.au=Hanlin%2C+E.&rft.au=Glurich%2C+I.&rft.au=Mazza%2C+J.+J.&rft.au=Yale%2C+S.+H.&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC3006583&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-43"><span class="mw-cite-backlink"><b><a href="#cite_ref-43">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFMurray2006" class="citation book cs1">Murray, T. Jock (2006). Huth, Edward J. (ed.). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=3cM8jVGr4qEC"><i>Medicine in Quotations: Views of Health and Disease Through the Ages</i></a> (2nd ed.). Philadelphia: American College of Physicians. p. 115. <a href="/enwiki/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/enwiki/wiki/Special:BookSources/978-1-93051-367-9" title="Special:BookSources/978-1-93051-367-9"><bdi>978-1-93051-367-9</bdi></a>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20130617025928/http://books.google.com/books?id=3cM8jVGr4qEC">Archived</a> from the original on 17 June 2013<span class="reference-accessdate">. Retrieved <span class="nowrap">27 January</span> 2016</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Medicine+in+Quotations%3A+Views+of+Health+and+Disease+Through+the+Ages&rft.place=Philadelphia&rft.pages=115&rft.edition=2nd&rft.pub=American+College+of+Physicians&rft.date=2006&rft.isbn=978-1-93051-367-9&rft.aulast=Murray&rft.aufirst=T.+Jock&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3D3cM8jVGr4qEC&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-44"><span class="mw-cite-backlink"><b><a href="#cite_ref-44">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFDalen2003" class="citation book cs1">Dalen, James E. (2003). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=u-3Fiw7yE5kC"><i>Venous Thromboembolism</i></a>. New York: Marcel Decker, Inc. <a href="/enwiki/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/enwiki/wiki/Special:BookSources/978-0-8247-5645-1" title="Special:BookSources/978-0-8247-5645-1"><bdi>978-0-8247-5645-1</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Venous+Thromboembolism&rft.place=New+York&rft.pub=Marcel+Decker%2C+Inc.&rft.date=2003&rft.isbn=978-0-8247-5645-1&rft.aulast=Dalen&rft.aufirst=James+E.&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3Du-3Fiw7yE5kC&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-45"><span class="mw-cite-backlink"><b><a href="#cite_ref-45">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFReese1998" class="citation journal cs1">Reese, DM (1998). <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1305179">"Fundamentals—Rudolf Virchow and modern medicine"</a>. <i>The Western Journal of Medicine</i>. <b>169</b> (2): 105–108. <a href="/enwiki/wiki/PMC_(identifier)" class="mw-redirect" title="PMC (identifier)">PMC</a> <span class="cs1-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1305179">1305179</a></span>. <a href="/enwiki/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/9735691">9735691</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=The+Western+Journal+of+Medicine&rft.atitle=Fundamentals%E2%80%94Rudolf+Virchow+and+modern+medicine&rft.volume=169&rft.issue=2&rft.pages=105-108&rft.date=1998&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC1305179%23id-name%3DPMC&rft_id=info%3Apmid%2F9735691&rft.aulast=Reese&rft.aufirst=DM&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC1305179&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-Knatterud-46"><span class="mw-cite-backlink"><b><a href="#cite_ref-Knatterud_46-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFKnatterud2002" class="citation book cs1">Knatterud, Mary E. (2002). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=NhIv-wHBVs0C"><i>First Do No Harm: Empathy and the Writing of Medical Journal Articles</i></a>. New York: Routledge. pp. 43–45. <a href="/enwiki/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/enwiki/wiki/Special:BookSources/978-0-4159-3387-2" title="Special:BookSources/978-0-4159-3387-2"><bdi>978-0-4159-3387-2</bdi></a>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220417165548/https://books.google.com/books?id=NhIv-wHBVs0C">Archived</a> from the original on 17 April 2022<span class="reference-accessdate">. Retrieved <span class="nowrap">27 January</span> 2016</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=First+Do+No+Harm%3A+Empathy+and+the+Writing+of+Medical+Journal+Articles&rft.place=New+York&rft.pages=43-45&rft.pub=Routledge&rft.date=2002&rft.isbn=978-0-4159-3387-2&rft.aulast=Knatterud&rft.aufirst=Mary+E.&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3DNhIv-wHBVs0C&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-myron-47"><span class="mw-cite-backlink">^ <a href="#cite_ref-myron_47-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-myron_47-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-myron_47-2"><sup><i><b>c</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFSchultz2008" class="citation journal cs1">Schultz, Myron (2008). <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2603088">"Rudolf Virchow"</a>. <i>Emerg Infect Dis</i>. <b>14</b> (9): 1480–1481. <a href="/enwiki/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.3201%2Feid1409.086672">10.3201/eid1409.086672</a>. <a href="/enwiki/wiki/PMC_(identifier)" class="mw-redirect" title="PMC (identifier)">PMC</a> <span class="cs1-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2603088">2603088</a></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Emerg+Infect+Dis&rft.atitle=Rudolf+Virchow&rft.volume=14&rft.issue=9&rft.pages=1480-1481&rft.date=2008&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC2603088%23id-name%3DPMC&rft_id=info%3Adoi%2F10.3201%2Feid1409.086672&rft.aulast=Schultz&rft.aufirst=Myron&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC2603088&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-48"><span class="mw-cite-backlink"><b><a href="#cite_ref-48">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFTitford2010" class="citation journal cs1">Titford, M. (21 April 2010). "Rudolf Virchow: Cellular Pathologist". <i>Laboratory Medicine</i>. <b>41</b> (5): 311–312. <a href="/enwiki/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1309%2FLM3GYQTY79CPYLBI">10.1309/LM3GYQTY79CPYLBI</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Laboratory+Medicine&rft.atitle=Rudolf+Virchow%3A+Cellular+Pathologist&rft.volume=41&rft.issue=5&rft.pages=311-312&rft.date=2010-04-21&rft_id=info%3Adoi%2F10.1309%2FLM3GYQTY79CPYLBI&rft.aulast=Titford&rft.aufirst=M.&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-etzioni-49"><span class="mw-cite-backlink">^ <a href="#cite_ref-etzioni_49-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-etzioni_49-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFEtzioniOchs2014" class="citation book cs1">Etzioni, Amos; Ochs, Hans D. (2014). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=SF9zAwAAQBAJ"><i>Primary Immunodeficiency Disorders: A Historic and Scientific Perspective</i></a>. Oxford: Elsevier Academic Press. pp. 3–4. <a href="/enwiki/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/enwiki/wiki/Special:BookSources/978-0-12-407179-7" title="Special:BookSources/978-0-12-407179-7"><bdi>978-0-12-407179-7</bdi></a>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220407010358/https://books.google.com/books?id=SF9zAwAAQBAJ">Archived</a> from the original on 7 April 2022<span class="reference-accessdate">. Retrieved <span class="nowrap">25 March</span> 2016</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Primary+Immunodeficiency+Disorders%3A+A+Historic+and+Scientific+Perspective&rft.place=Oxford&rft.pages=3-4&rft.pub=Elsevier+Academic+Press&rft.date=2014&rft.isbn=978-0-12-407179-7&rft.aulast=Etzioni&rft.aufirst=Amos&rft.au=Ochs%2C+Hans+D.&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3DSF9zAwAAQBAJ&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-50"><span class="mw-cite-backlink"><b><a href="#cite_ref-50">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFLjunggren2006" class="citation web cs1 cs1-prop-foreign-lang-source">Ljunggren, Magnus (2006-09-07). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20070929134712/http://www.svd.se/dynamiskt/kultur/did_13625706.asp">"Utforskare av kroppens okända passager"</a>. <i><a href="/enwiki/wiki/Svenska_Dagbladet" title="Svenska Dagbladet">Svenska Dagbladet</a></i> (in Swedish). Archived from <a rel="nofollow" class="external text" href="http://www.svd.se/dynamiskt/kultur/did_13625706.asp">the original</a> on 2007-09-29.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Svenska+Dagbladet&rft.atitle=Utforskare+av+kroppens+ok%C3%A4nda+passager&rft.date=2006-09-07&rft.aulast=Ljunggren&rft.aufirst=Magnus&rft_id=http%3A%2F%2Fwww.svd.se%2Fdynamiskt%2Fkultur%2Fdid_13625706.asp&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-51"><span class="mw-cite-backlink"><b><a href="#cite_ref-51">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20140319135716/http://www.trichinella.org/history_2.htm">"Discovery of Life Cycle"</a>. <i>Trichinella.org</i>. Archived from <a rel="nofollow" class="external text" href="http://www.trichinella.org/history_2.htm">the original</a> on 19 March 2014<span class="reference-accessdate">. Retrieved <span class="nowrap">24 November</span> 2014</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Trichinella.org&rft.atitle=Discovery+of+Life+Cycle&rft_id=http%3A%2F%2Fwww.trichinella.org%2Fhistory_2.htm&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-52"><span class="mw-cite-backlink"><b><a href="#cite_ref-52">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFNöckler2000" class="citation journal cs1">Nöckler, K (2000). "Current status of the discussion on the certification of so-called "Trichinella-free areas"<span class="cs1-kern-right"></span>". <i>Berliner und Munchener Tierarztliche Wochenschrift</i>. <b>113</b> (4): 134–138. <a href="/enwiki/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/10816912">10816912</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Berliner+und+Munchener+Tierarztliche+Wochenschrift&rft.atitle=Current+status+of+the+discussion+on+the+certification+of+so-called+%22Trichinella-free+areas%22&rft.volume=113&rft.issue=4&rft.pages=134-138&rft.date=2000&rft_id=info%3Apmid%2F10816912&rft.aulast=N%C3%B6ckler&rft.aufirst=K&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-53"><span class="mw-cite-backlink"><b><a href="#cite_ref-53">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFSaunders2000" class="citation journal cs1">Saunders, L. Z. (2000). "Virchow's Contributions to Veterinary Medicine: Celebrated Then, Forgotten Now". <i>Veterinary Pathology</i>. <b>37</b> (3): 199–207. <a href="/enwiki/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1354%2Fvp.37-3-199">10.1354/vp.37-3-199</a>. <a href="/enwiki/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/10810984">10810984</a>. <a href="/enwiki/wiki/S2CID_(identifier)" class="mw-redirect" title="S2CID (identifier)">S2CID</a> <a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:19501338">19501338</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Veterinary+Pathology&rft.atitle=Virchow%27s+Contributions+to+Veterinary+Medicine%3A+Celebrated+Then%2C+Forgotten+Now&rft.volume=37&rft.issue=3&rft.pages=199-207&rft.date=2000&rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A19501338%23id-name%3DS2CID&rft_id=info%3Apmid%2F10810984&rft_id=info%3Adoi%2F10.1354%2Fvp.37-3-199&rft.aulast=Saunders&rft.aufirst=L.+Z.&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
</li>
<li id="cite_note-54"><span class="mw-cite-backlink"><b><a href="#cite_ref-54">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.britannica.com/EBchecked/topic/45129/autopsy">"Autopsy: History of autopsy"</a>. <i>Encyclopædia Britannica</i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20150428233654/http://www.britannica.com/EBchecked/topic/45129/autopsy">Archived</a> from the original on 28 April 2015<span class="reference-accessdate">. Retrieved <span class="nowrap">26 November</span> 2014</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Encyclop%C3%A6dia+Britannica&rft.atitle=Autopsy%3A+History+of+autopsy&rft_id=http%3A%2F%2Fwww.britannica.com%2FEBchecked%2Ftopic%2F45129%2Fautopsy&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
</li>
<li id="cite_note-55"><span class="mw-cite-backlink"><b><a href="#cite_ref-55">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite class="citation journal cs1">"Rudolf Virchow (1821–1902)". <i>CA: A Cancer Journal for Clinicians</i>. <b>25</b> (2): 91–92. 1975. <a href="/enwiki/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.3322%2Fcanjclin.25.2.91">10.3322/canjclin.25.2.91</a>. <a href="/enwiki/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/804974">804974</a>. <a href="/enwiki/wiki/S2CID_(identifier)" class="mw-redirect" title="S2CID (identifier)">S2CID</a> <a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:1806845">1806845</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=CA%3A+A+Cancer+Journal+for+Clinicians&rft.atitle=Rudolf+Virchow+%281821%E2%80%931902%29&rft.volume=25&rft.issue=2&rft.pages=91-92&rft.date=1975&rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A1806845%23id-name%3DS2CID&rft_id=info%3Apmid%2F804974&rft_id=info%3Adoi%2F10.3322%2Fcanjclin.25.2.91&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-56"><span class="mw-cite-backlink"><b><a href="#cite_ref-56">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFMaurice-Williams2013" class="citation book cs1">Maurice-Williams, R.S. (2013). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=PrzYBAAAQBAJ"><i>Spinal Degenerative Disease</i></a>. Butterworth-Heinemann. p. 2. <a href="/enwiki/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/enwiki/wiki/Special:BookSources/978-1-4831-9340-3" title="Special:BookSources/978-1-4831-9340-3"><bdi>978-1-4831-9340-3</bdi></a>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220417013345/https://books.google.com/books?id=PrzYBAAAQBAJ">Archived</a> from the original on 17 April 2022<span class="reference-accessdate">. Retrieved <span class="nowrap">11 September</span> 2017</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Spinal+Degenerative+Disease&rft.pages=2&rft.pub=Butterworth-Heinemann&rft.date=2013&rft.isbn=978-1-4831-9340-3&rft.aulast=Maurice-Williams&rft.aufirst=R.S.&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3DPrzYBAAAQBAJ&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-57"><span class="mw-cite-backlink"><b><a href="#cite_ref-57">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFHwangKimHwangKim2014" class="citation journal cs1">Hwang, Joon Ho; Kim, Joo Heon; Hwang, Jung Ju; Kim, Kyu Soon; Kim, Seung Yeon (2014). <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3991809">"Pneumonectomy case in a newborn with congenital pulmonary lymphangiectasia"</a>. <i>Journal of Korean Medical Science</i>. <b>29</b> (4): 609–613. <a href="/enwiki/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.3346%2Fjkms.2014.29.4.609">10.3346/jkms.2014.29.4.609</a>. <a href="/enwiki/wiki/PMC_(identifier)" class="mw-redirect" title="PMC (identifier)">PMC</a> <span class="cs1-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3991809">3991809</a></span>. <a href="/enwiki/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/24753713">24753713</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Journal+of+Korean+Medical+Science&rft.atitle=Pneumonectomy+case+in+a+newborn+with+congenital+pulmonary+lymphangiectasia&rft.volume=29&rft.issue=4&rft.pages=609-613&rft.date=2014&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC3991809%23id-name%3DPMC&rft_id=info%3Apmid%2F24753713&rft_id=info%3Adoi%2F10.3346%2Fjkms.2014.29.4.609&rft.aulast=Hwang&rft.aufirst=Joon+Ho&rft.au=Kim%2C+Joo+Heon&rft.au=Hwang%2C+Jung+Ju&rft.au=Kim%2C+Kyu+Soon&rft.au=Kim%2C+Seung+Yeon&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC3991809&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-58"><span class="mw-cite-backlink"><b><a href="#cite_ref-58">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFSaukkoPollak2009" class="citation book cs1 cs1-prop-long-vol">Saukko, Pekka J; Pollak, Stefan (2009). "Autopsy". <i>Wiley Encyclopedia of Forensic Science</i>. Vol. John Wiley & Sons, Ltd. <a href="/enwiki/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1002%2F9780470061589.fsa036">10.1002/9780470061589.fsa036</a>. <a href="/enwiki/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/enwiki/wiki/Special:BookSources/978-0-470-01826-2" title="Special:BookSources/978-0-470-01826-2"><bdi>978-0-470-01826-2</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=bookitem&rft.atitle=Autopsy&rft.btitle=Wiley+Encyclopedia+of+Forensic+Science&rft.date=2009&rft_id=info%3Adoi%2F10.1002%2F9780470061589.fsa036&rft.isbn=978-0-470-01826-2&rft.aulast=Saukko&rft.aufirst=Pekka+J&rft.au=Pollak%2C+Stefan&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-59"><span class="mw-cite-backlink"><b><a href="#cite_ref-59">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFFinkbeinerUrsellDavis2009" class="citation book cs1">Finkbeiner, Walter E; Ursell, Philip C; Davis, Richard L (2009). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=KiGOSz9eGeUC"><i>Autopsy Pathology: A Manual and Atlas</i></a> (2nd ed.). Philadelphia: Elsevier Health Sciences. p. 6. <a href="/enwiki/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/enwiki/wiki/Special:BookSources/978-1-4160-5453-5" title="Special:BookSources/978-1-4160-5453-5"><bdi>978-1-4160-5453-5</bdi></a>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220417165549/https://books.google.com/books?id=KiGOSz9eGeUC">Archived</a> from the original on 17 April 2022<span class="reference-accessdate">. Retrieved <span class="nowrap">27 January</span> 2016</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Autopsy+Pathology%3A+A+Manual+and+Atlas&rft.place=Philadelphia&rft.pages=6&rft.edition=2nd&rft.pub=Elsevier+Health+Sciences&rft.date=2009&rft.isbn=978-1-4160-5453-5&rft.aulast=Finkbeiner&rft.aufirst=Walter+E&rft.au=Ursell%2C+Philip+C&rft.au=Davis%2C+Richard+L&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3DKiGOSz9eGeUC&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-60"><span class="mw-cite-backlink"><b><a href="#cite_ref-60">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFSkowronekChowaniec2010" class="citation journal cs1">Skowronek, R; Chowaniec, C (2010). "The evolution of autopsy technique—from Virchow to Virtopsy". <i>Archiwum Medycyny Sadowej I Kryminologii</i>. <b>60</b> (1): 48–54. <a href="/enwiki/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/21180108">21180108</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Archiwum+Medycyny+Sadowej+I+Kryminologii&rft.atitle=The+evolution+of+autopsy+technique%E2%80%94from+Virchow+to+Virtopsy&rft.volume=60&rft.issue=1&rft.pages=48-54&rft.date=2010&rft_id=info%3Apmid%2F21180108&rft.aulast=Skowronek&rft.aufirst=R&rft.au=Chowaniec%2C+C&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-61"><span class="mw-cite-backlink"><b><a href="#cite_ref-61">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFVirchow1966" class="citation journal cs1">Virchow, RL (1966) [1866]. "Rudolph Virchow on ochronosis.1866". <i>Arthritis and Rheumatism</i>. <b>9</b> (1): 66–71. <a href="/enwiki/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1002%2Fart.1780090108">10.1002/art.1780090108</a>. <a href="/enwiki/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/4952902">4952902</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Arthritis+and+Rheumatism&rft.atitle=Rudolph+Virchow+on+ochronosis.1866.&rft.volume=9&rft.issue=1&rft.pages=66-71&rft.date=1966&rft_id=info%3Adoi%2F10.1002%2Fart.1780090108&rft_id=info%3Apmid%2F4952902&rft.aulast=Virchow&rft.aufirst=RL&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-62"><span class="mw-cite-backlink"><b><a href="#cite_ref-62">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFBenedek1966" class="citation journal cs1">Benedek, Thomas G. (1966). "Rudolph virchow on ochronosis". <i>Arthritis & Rheumatism</i>. <b>9</b> (1): 66–71. <a href="/enwiki/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1002%2Fart.1780090108">10.1002/art.1780090108</a>. <a href="/enwiki/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/4952902">4952902</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Arthritis+%26+Rheumatism&rft.atitle=Rudolph+virchow+on+ochronosis&rft.volume=9&rft.issue=1&rft.pages=66-71&rft.date=1966&rft_id=info%3Adoi%2F10.1002%2Fart.1780090108&rft_id=info%3Apmid%2F4952902&rft.aulast=Benedek&rft.aufirst=Thomas+G.&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-63"><span class="mw-cite-backlink"><b><a href="#cite_ref-63">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFWilkeSteverding2009" class="citation journal cs1">Wilke, Andreas; Steverding, Dietmar (2009). <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2803825">"Ochronosis as an unusual cause of valvular defect: a case report"</a>. <i>Journal of Medical Case Reports</i>. <b>3</b> (1): 9302. <a href="/enwiki/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<span class="cs1-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://doi.org/10.1186%2F1752-1947-3-9302">10.1186/1752-1947-3-9302</a></span>. <a href="/enwiki/wiki/PMC_(identifier)" class="mw-redirect" title="PMC (identifier)">PMC</a> <span class="cs1-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2803825">2803825</a></span>. <a href="/enwiki/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/20062791">20062791</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Journal+of+Medical+Case+Reports&rft.atitle=Ochronosis+as+an+unusual+cause+of+valvular+defect%3A+a+case+report&rft.volume=3&rft.issue=1&rft.pages=9302&rft.date=2009&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC2803825%23id-name%3DPMC&rft_id=info%3Apmid%2F20062791&rft_id=info%3Adoi%2F10.1186%2F1752-1947-3-9302&rft.aulast=Wilke&rft.aufirst=Andreas&rft.au=Steverding%2C+Dietmar&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC2803825&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-64"><span class="mw-cite-backlink"><b><a href="#cite_ref-64">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFCommittee_on_Science,_Technology,_and_Law,_Federal_Judicial_Center,_National_Research_Council,_Policy_and_Global_Affairs,_Committee_on_the_Development_of_the_Third_Edition_of_the_Reference_Manual_on_Scientific_Evidence2011" class="citation book cs1">Committee on Science, Technology, and Law, Federal Judicial Center, National Research Council, Policy and Global Affairs, Committee on the Development of the Third Edition of the Reference Manual on Scientific Evidence (2011). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=yVUMTYJPSaMC"><i>Reference Manual on Scientific Evidence</i></a> (3rd ed.). US: National Academies Press. p. 112. <a href="/enwiki/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/enwiki/wiki/Special:BookSources/978-0-3092-1425-4" title="Special:BookSources/978-0-3092-1425-4"><bdi>978-0-3092-1425-4</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Reference+Manual+on+Scientific+Evidence&rft.place=US&rft.pages=112&rft.edition=3rd&rft.pub=National+Academies+Press&rft.date=2011&rft.isbn=978-0-3092-1425-4&rft.au=Committee+on+Science%2C+Technology%2C+and+Law%2C+Federal+Judicial+Center%2C+National+Research+Council%2C+Policy+and+Global+Affairs%2C+Committee+on+the+Development+of+the+Third+Edition+of+the+Reference+Manual+on+Scientific+Evidence&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3DyVUMTYJPSaMC&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
</li>
<li id="cite_note-65"><span class="mw-cite-backlink"><b><a href="#cite_ref-65">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFInmanRudin2000" class="citation book cs1">Inman, Keith; Rudin, Norah (2000). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=6OTqqqGooccC"><i>Principles and Practice of Criminalistics the Profession of Forensic Science</i></a>. Hoboken: CRC Press. p. 50. <a href="/enwiki/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/enwiki/wiki/Special:BookSources/978-1-4200-3693-0" title="Special:BookSources/978-1-4200-3693-0"><bdi>978-1-4200-3693-0</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Principles+and+Practice+of+Criminalistics+the+Profession+of+Forensic+Science&rft.place=Hoboken&rft.pages=50&rft.pub=CRC+Press&rft.date=2000&rft.isbn=978-1-4200-3693-0&rft.aulast=Inman&rft.aufirst=Keith&rft.au=Rudin%2C+Norah&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3D6OTqqqGooccC&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
</li>
<li id="cite_note-oien-66"><span class="mw-cite-backlink"><b><a href="#cite_ref-oien_66-0">^</a></b></span> <span class="error mw-ext-cite-error" lang="en" dir="ltr">Cite error: The named reference <code>oien</code> was invoked but never defined (see the <a href="/enwiki/wiki/Help:Cite_errors/Cite_error_references_no_text" title="Help:Cite errors/Cite error references no text">help page</a>).</span></li>
<li id="cite_note-Buikstra-67"><span class="mw-cite-backlink">^ <a href="#cite_ref-Buikstra_67-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Buikstra_67-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-Buikstra_67-2"><sup><i><b>c</b></i></sup></a></span> <span class="error mw-ext-cite-error" lang="en" dir="ltr">Cite error: The named reference <code>Buikstra</code> was invoked but never defined (see the <a href="/enwiki/wiki/Help:Cite_errors/Cite_error_references_no_text" title="Help:Cite errors/Cite error references no text">help page</a>).</span></li>
<li id="cite_note-68"><span class="mw-cite-backlink"><b><a href="#cite_ref-68">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.jstor.org/journal/zeitethn?item_view=journal_info">"Zeitschrift für Ethnologie: Journal Info"</a>. <i>JSTOR</i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20190927113745/https://www.jstor.org/journal/zeitethn?item_view=journal_info">Archived</a> from the original on 27 September 2019<span class="reference-accessdate">. Retrieved <span class="nowrap">16 July</span> 2019</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=JSTOR&rft.atitle=Zeitschrift+f%C3%BCr+Ethnologie%3A+Journal+Info&rft_id=https%3A%2F%2Fwww.jstor.org%2Fjournal%2Fzeitethn%3Fitem_view%3Djournal_info&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-69"><span class="mw-cite-backlink"><b><a href="#cite_ref-69">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite class="citation journal cs1">"Front Matter". <i>Zeitschrift für Ethnologie</i>. <b>2</b>: front cover. 1870. <a href="/enwiki/wiki/JSTOR_(identifier)" class="mw-redirect" title="JSTOR (identifier)">JSTOR</a> <a rel="nofollow" class="external text" href="https://www.jstor.org/stable/23025919">23025919</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Zeitschrift+f%C3%BCr+Ethnologie&rft.atitle=Front+Matter&rft.volume=2&rft.pages=front+cover&rft.date=1870&rft_id=https%3A%2F%2Fwww.jstor.org%2Fstable%2F23025919%23id-name%3DJSTOR&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
</li>
<li id="cite_note-70"><span class="mw-cite-backlink"><b><a href="#cite_ref-70">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFReynolds1921" class="citation encyclopaedia cs1">Reynolds, Francis J., ed. (1921). <span class="cs1-ws-icon" title="s:Collier's New Encyclopedia (1921)/Virchow, Rudolf"><a class="external text" href="https://en.wikisource.org/wiki/Collier%27s_New_Encyclopedia_(1921)/Virchow,_Rudolf">"Virchow, Rudolf" </a></span>. <i><a href="/enwiki/wiki/Collier%27s_Encyclopedia" title="Collier's Encyclopedia">Collier's New Encyclopedia</a></i>. New York: P. F. Collier & Son Company.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=bookitem&rft.atitle=Virchow%2C+Rudolf&rft.btitle=Collier%27s+New+Encyclopedia&rft.place=New+York&rft.pub=P.+F.+Collier+%26+Son+Company&rft.date=1921&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
</li>
<li id="cite_note-71"><span class="mw-cite-backlink"><b><a href="#cite_ref-71">^</a></b></span> <span class="reference-text">Hodgson, Geoffrey Martin (2006). <i>Economics in the Shadows of Darwin and Marx</i>. Edward Elgar Publishing., p. 14 <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><a href="/enwiki/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/enwiki/wiki/Special:BookSources/978-1-78100-756-3" title="Special:BookSources/978-1-78100-756-3">978-1-78100-756-3</a></span>
</li>
<li id="cite_note-72"><span class="mw-cite-backlink"><b><a href="#cite_ref-72">^</a></b></span> <span class="reference-text">Vucinich, Alexanderm (1988), <i>Darwin in Russian Thought</i>. University of California Press. p. 4 <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><a href="/enwiki/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/enwiki/wiki/Special:BookSources/978-0-520-06283-2" title="Special:BookSources/978-0-520-06283-2">978-0-520-06283-2</a></span>
</li>
<li id="cite_note-73"><span class="mw-cite-backlink"><b><a href="#cite_ref-73">^</a></b></span> <span class="reference-text">Robert Bernasconi (2003). <i>Race and Anthropology: De la pluralité des races humaines</i>. Thoemmes. p. xii</span>
</li>
<li id="cite_note-74"><span class="mw-cite-backlink"><b><a href="#cite_ref-74">^</a></b></span> <span class="reference-text">Ian Tattersall (1995). <i>The Fossil Trail</i>. Oxford paperbacks. Oxford University Press, p. 22 <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><a href="/enwiki/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/enwiki/wiki/Special:BookSources/978-0-19-510981-8" title="Special:BookSources/978-0-19-510981-8">978-0-19-510981-8</a></span>
</li>
<li id="cite_note-Boak-1921-75"><span class="mw-cite-backlink">^ <a href="#cite_ref-Boak-1921_75-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Boak-1921_75-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFBoak1921" class="citation journal cs1">Boak, Arthur E. R. (1921). <a rel="nofollow" class="external text" href="https://www.jstor.org/stable/6581">"Rudolf Virchow–Anthropologist and Archeologist"</a>. <i>The Scientific Monthly</i>. <b>13</b> (1): 40–45. <a href="/enwiki/wiki/Bibcode_(identifier)" class="mw-redirect" title="Bibcode (identifier)">Bibcode</a>:<a rel="nofollow" class="external text" href="https://ui.adsabs.harvard.edu/abs/1921SciMo..13...40B">1921SciMo..13...40B</a>. <a href="/enwiki/wiki/JSTOR_(identifier)" class="mw-redirect" title="JSTOR (identifier)">JSTOR</a> <a rel="nofollow" class="external text" href="https://www.jstor.org/stable/6581">6581</a>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20211030045210/https://www.jstor.org/stable/6581">Archived</a> from the original on 30 October 2021<span class="reference-accessdate">. Retrieved <span class="nowrap">13 October</span> 2021</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=The+Scientific+Monthly&rft.atitle=Rudolf+Virchow%E2%80%93Anthropologist+and+Archeologist&rft.volume=13&rft.issue=1&rft.pages=40-45&rft.date=1921&rft_id=https%3A%2F%2Fwww.jstor.org%2Fstable%2F6581%23id-name%3DJSTOR&rft_id=info%3Abibcode%2F1921SciMo..13...40B&rft.aulast=Boak&rft.aufirst=Arthur+E.+R.&rft_id=https%3A%2F%2Fwww.jstor.org%2Fstable%2F6581&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
</li>
<li id="cite_note-76"><span class="mw-cite-backlink"><b><a href="#cite_ref-76">^</a></b></span> <span class="reference-text">Kelly, Alfred (1981). <i>Descent of Darwin: The Popularization of Darwinism in Germany, 1860–1914</i>. UNC Press Books. See: Chapter 4: "Darwinism and the schools". <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><a href="/enwiki/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/enwiki/wiki/Special:BookSources/978-1-4696-1013-9" title="Special:BookSources/978-1-4696-1013-9">978-1-4696-1013-9</a></span>
</li>
<li id="cite_note-77"><span class="mw-cite-backlink"><b><a href="#cite_ref-77">^</a></b></span> <span class="reference-text">Kuklick, Henrika (2009). <i>New History of Anthropology</i>. John Wiley & Sons. pp. 86–87</span>
</li>
<li id="cite_note-78"><span class="mw-cite-backlink"><b><a href="#cite_ref-78">^</a></b></span> <span class="reference-text"><a href="/enwiki/wiki/Smithsonian_Institution" title="Smithsonian Institution">Smithsonian Institution</a> (1899). <i>Board of Regents Annual Report of the Board of Regents of the Smithsonian Institution</i>. Board of Regents. p. 472</span>
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<li id="cite_note-79"><span class="mw-cite-backlink"><b><a href="#cite_ref-79">^</a></b></span> <span class="reference-text">Wendt, H. 1960. <i>Tras la huellas de Adán</i>, 3ª edición. Editorial Noguer, Barcelona-México, 566 pp.</span>
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<li id="cite_note-80"><span class="mw-cite-backlink"><b><a href="#cite_ref-80">^</a></b></span> <span class="reference-text">Adam Kupler (1996). <i>The Chosen Primate</i>. Harvard University Press. p. 38 <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><a href="/enwiki/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/enwiki/wiki/Special:BookSources/978-0-674-12826-2" title="Special:BookSources/978-0-674-12826-2">978-0-674-12826-2</a></span>
</li>
<li id="cite_note-81"><span class="mw-cite-backlink"><b><a href="#cite_ref-81">^</a></b></span> <span class="reference-text">De Paolo, 'Charles (2002); <i>Human Prehistory in Fiction</i>. McFarland. p. 49 <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><a href="/enwiki/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/enwiki/wiki/Special:BookSources/978-0-7864-8329-7" title="Special:BookSources/978-0-7864-8329-7">978-0-7864-8329-7</a></span>
</li>
<li id="cite_note-82"><span class="mw-cite-backlink"><b><a href="#cite_ref-82">^</a></b></span> <span class="reference-text">American Society of Medical History (1927). <i>Medical Life, Volume 34</i>. Historico-Medico Press. p. 492</span>
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<li id="cite_note-83"><span class="mw-cite-backlink"><b><a href="#cite_ref-83">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFWalterScott2017" class="citation journal cs1">Walter, Edward; Scott, Mike (2017). <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5665122">"The life and work of Rudolf Virchow 1821–1902: "Cell theory, thrombosis and the sausage duel"<span class="cs1-kern-right"></span>"</a>. <i>Journal of the Intensive Care Society</i>. <b>18</b> (3): 234–235. <a href="/enwiki/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1177%2F1751143716663967">10.1177/1751143716663967</a>. <a href="/enwiki/wiki/PMC_(identifier)" class="mw-redirect" title="PMC (identifier)">PMC</a> <span class="cs1-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5665122">5665122</a></span>. <a href="/enwiki/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/29118836">29118836</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Journal+of+the+Intensive+Care+Society&rft.atitle=The+life+and+work+of+Rudolf+Virchow+1821%E2%80%931902%3A+%22Cell+theory%2C+thrombosis+and+the+sausage+duel%22&rft.volume=18&rft.issue=3&rft.pages=234-235&rft.date=2017&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC5665122%23id-name%3DPMC&rft_id=info%3Apmid%2F29118836&rft_id=info%3Adoi%2F10.1177%2F1751143716663967&rft.aulast=Walter&rft.aufirst=Edward&rft.au=Scott%2C+Mike&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC5665122&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-84"><span class="mw-cite-backlink"><b><a href="#cite_ref-84">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFWhiteGowlettGrove2014" class="citation journal cs1">White, Suzanna; Gowlett, John A.J.; Grove, Matt (2014). <a rel="nofollow" class="external text" href="https://linkinghub.elsevier.com/retrieve/pii/S0278416514000221">"The place of the Neanderthals in hominin phylogeny"</a>. <i>Journal of Anthropological Archaeology</i>. <b>35</b>: 32–50. <a href="/enwiki/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1016%2Fj.jaa.2014.04.004">10.1016/j.jaa.2014.04.004</a>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20230105114949/https://linkinghub.elsevier.com/retrieve/pii/S0278416514000221">Archived</a> from the original on 5 January 2023<span class="reference-accessdate">. Retrieved <span class="nowrap">13 October</span> 2021</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Journal+of+Anthropological+Archaeology&rft.atitle=The+place+of+the+Neanderthals+in+hominin+phylogeny&rft.volume=35&rft.pages=32-50&rft.date=2014&rft_id=info%3Adoi%2F10.1016%2Fj.jaa.2014.04.004&rft.aulast=White&rft.aufirst=Suzanna&rft.au=Gowlett%2C+John+A.J.&rft.au=Grove%2C+Matt&rft_id=https%3A%2F%2Flinkinghub.elsevier.com%2Fretrieve%2Fpii%2FS0278416514000221&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-85"><span class="mw-cite-backlink"><b><a href="#cite_ref-85">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFRogersHarrisAchenbach2020" class="citation journal cs1">Rogers, Alan R.; Harris, Nathan S.; Achenbach, Alan A. (2020). <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7032934">"Neanderthal-Denisovan ancestors interbred with a distantly related hominin"</a>. <i>Science Advances</i>. <b>6</b> (8): eaay5483. <a href="/enwiki/wiki/Bibcode_(identifier)" class="mw-redirect" title="Bibcode (identifier)">Bibcode</a>:<a rel="nofollow" class="external text" href="https://ui.adsabs.harvard.edu/abs/2020SciA....6.5483R">2020SciA....6.5483R</a>. <a href="/enwiki/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1126%2Fsciadv.aay5483">10.1126/sciadv.aay5483</a>. <a href="/enwiki/wiki/PMC_(identifier)" class="mw-redirect" title="PMC (identifier)">PMC</a> <span class="cs1-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7032934">7032934</a></span>. <a href="/enwiki/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/32128408">32128408</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Science+Advances&rft.atitle=Neanderthal-Denisovan+ancestors+interbred+with+a+distantly+related+hominin&rft.volume=6&rft.issue=8&rft.pages=eaay5483&rft.date=2020&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC7032934%23id-name%3DPMC&rft_id=info%3Apmid%2F32128408&rft_id=info%3Adoi%2F10.1126%2Fsciadv.aay5483&rft_id=info%3Abibcode%2F2020SciA....6.5483R&rft.aulast=Rogers&rft.aufirst=Alan+R.&rft.au=Harris%2C+Nathan+S.&rft.au=Achenbach%2C+Alan+A.&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC7032934&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-86"><span class="mw-cite-backlink"><b><a href="#cite_ref-86">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFWeiss1987" class="citation book cs1">Weiss, Sheila Faith (1987). <span class="cs1-lock-registration" title="Free registration required"><a rel="nofollow" class="external text" href="https://archive.org/details/racehygienenatio0000weis"><i>Race Hygiene and National Efficiency: The Eugenics of Wilhelm Schallmayer</i></a></span>. Berkeley: University of California Press. pp. <a rel="nofollow" class="external text" href="https://archive.org/details/racehygienenatio0000weis/page/67">67</a>, 179. <a href="/enwiki/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/enwiki/wiki/Special:BookSources/978-0-520-05823-1" title="Special:BookSources/978-0-520-05823-1"><bdi>978-0-520-05823-1</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Race+Hygiene+and+National+Efficiency%3A+The+Eugenics+of+Wilhelm+Schallmayer&rft.place=Berkeley&rft.pages=67%2C+179&rft.pub=University+of+California+Press&rft.date=1987&rft.isbn=978-0-520-05823-1&rft.aulast=Weiss&rft.aufirst=Sheila+Faith&rft_id=https%3A%2F%2Farchive.org%2Fdetails%2Fracehygienenatio0000weis&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-87"><span class="mw-cite-backlink"><b><a href="#cite_ref-87">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFPorter2006" class="citation book cs1">Porter, Theodore M. (2006). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=YFwckVLO-9UC"><i>Karl Pearson: The Scientific Life in a Statistical Age</i></a>. Princeton: Princeton University Press. p. 36. <a href="/enwiki/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/enwiki/wiki/Special:BookSources/978-1-400-83570-6" title="Special:BookSources/978-1-400-83570-6"><bdi>978-1-400-83570-6</bdi></a>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20210125235307/https://books.google.com/books?id=YFwckVLO-9UC">Archived</a> from the original on 25 January 2021<span class="reference-accessdate">. Retrieved <span class="nowrap">11 September</span> 2017</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Karl+Pearson%3A+The+Scientific+Life+in+a+Statistical+Age&rft.place=Princeton&rft.pages=36&rft.pub=Princeton+University+Press&rft.date=2006&rft.isbn=978-1-400-83570-6&rft.aulast=Porter&rft.aufirst=Theodore+M.&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3DYFwckVLO-9UC&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-88"><span class="mw-cite-backlink"><b><a href="#cite_ref-88">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFWeindling1993" class="citation book cs1">Weindling, Paul (1993). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=9SlB2qcb0NIC"><i>Health, Race, and German Politics Between National Unification and Nazism, 1870–1945</i></a>. Cambridge: Cambridge University Press. p. 43. <a href="/enwiki/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/enwiki/wiki/Special:BookSources/978-0-521-42397-7" title="Special:BookSources/978-0-521-42397-7"><bdi>978-0-521-42397-7</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Health%2C+Race%2C+and+German+Politics+Between+National+Unification+and+Nazism%2C+1870%E2%80%931945&rft.place=Cambridge&rft.pages=43&rft.pub=Cambridge+University+Press&rft.date=1993&rft.isbn=978-0-521-42397-7&rft.aulast=Weindling&rft.aufirst=Paul&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3D9SlB2qcb0NIC&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-89"><span class="mw-cite-backlink"><b><a href="#cite_ref-89">^</a></b></span> <span class="reference-text">Schleich, Carl Ludwig (1936). <i>Those were good days</i>, p. 159. (Note: this conversation was taken from Schleich's memoirs <i>Besonnte Vergangenheit</i> (1922), and translated into English by <a href="/enwiki/wiki/Bernard_Miall" title="Bernard Miall">Bernard Miall</a>)</span>
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<li id="cite_note-90"><span class="mw-cite-backlink"><b><a href="#cite_ref-90">^</a></b></span> <span class="reference-text">Ronald L. Numbers (1995). <i>Antievolutionism Before World War I</i>: Volume 1 of Garland Reference Library of the Humanities. Taylor & Francis. p. 101. <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><a href="/enwiki/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/enwiki/wiki/Special:BookSources/978-0-8153-1802-6" title="Special:BookSources/978-0-8153-1802-6">978-0-8153-1802-6</a></span>
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<li id="cite_note-91"><span class="mw-cite-backlink"><b><a href="#cite_ref-91">^</a></b></span> <span class="reference-text">Patterson, Alexander (1903). <i>The Other Side of Evolution</i>, Winona Publishing Company, p. 79</span>
</li>
<li id="cite_note-glick-92"><span class="mw-cite-backlink"><b><a href="#cite_ref-glick_92-0">^</a></b></span> <span class="error mw-ext-cite-error" lang="en" dir="ltr">Cite error: The named reference <code>glick</code> was invoked but never defined (see the <a href="/enwiki/wiki/Help:Cite_errors/Cite_error_references_no_text" title="Help:Cite errors/Cite error references no text">help page</a>).</span></li>
<li id="cite_note-93"><span class="mw-cite-backlink"><b><a href="#cite_ref-93">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFHodgeRadick2009" class="citation book cs1">Hodge, Jonathan; Radick, Gregory (2009). <i>The Cambridge Companion to Darwin</i> (2nd ed.). Cambridge: Cambridge University Press. p. 238. <a href="/enwiki/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/enwiki/wiki/Special:BookSources/978-0-521-71184-5" title="Special:BookSources/978-0-521-71184-5"><bdi>978-0-521-71184-5</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=The+Cambridge+Companion+to+Darwin&rft.place=Cambridge&rft.pages=238&rft.edition=2nd&rft.pub=Cambridge+University+Press&rft.date=2009&rft.isbn=978-0-521-71184-5&rft.aulast=Hodge&rft.aufirst=Jonathan&rft.au=Radick%2C+Gregory&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-94"><span class="mw-cite-backlink"><b><a href="#cite_ref-94">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFHawkins1998" class="citation book cs1">Hawkins, Mike (1998). <i>Social Darwinism in European and American thought, 1860–1945 : Nature as Model and Nature as Threat</i> (Reprinted ed.). Cambridge: Cambridge University Press. p. 138. <a href="/enwiki/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/enwiki/wiki/Special:BookSources/978-0-521-57434-1" title="Special:BookSources/978-0-521-57434-1"><bdi>978-0-521-57434-1</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Social+Darwinism+in+European+and+American+thought%2C+1860%E2%80%931945+%3A+Nature+as+Model+and+Nature+as+Threat&rft.place=Cambridge&rft.pages=138&rft.edition=Reprinted&rft.pub=Cambridge+University+Press&rft.date=1998&rft.isbn=978-0-521-57434-1&rft.aulast=Hawkins&rft.aufirst=Mike&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-95"><span class="mw-cite-backlink"><b><a href="#cite_ref-95">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFMooreDeckerCotner2010" class="citation book cs1">Moore, Randy; Decker, Mark; Cotner, Sehoya (2010). <a rel="nofollow" class="external text" href="https://archive.org/details/chronologyofevol0000moor/page/121"><i>Chronology of the Evolution–creationism Controversy</i></a>. Santa Barbara, Calif.: Greenwood Press/ABC-CLIO. pp. <a rel="nofollow" class="external text" href="https://archive.org/details/chronologyofevol0000moor/page/121">121–122</a>. <a href="/enwiki/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/enwiki/wiki/Special:BookSources/978-0-313-36287-3" title="Special:BookSources/978-0-313-36287-3"><bdi>978-0-313-36287-3</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Chronology+of+the+Evolution%E2%80%93creationism+Controversy&rft.place=Santa+Barbara%2C+Calif.&rft.pages=121-122&rft.pub=Greenwood+Press%2FABC-CLIO&rft.date=2010&rft.isbn=978-0-313-36287-3&rft.aulast=Moore&rft.aufirst=Randy&rft.au=Decker%2C+Mark&rft.au=Cotner%2C+Sehoya&rft_id=https%3A%2F%2Farchive.org%2Fdetails%2Fchronologyofevol0000moor%2Fpage%2F121&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-96"><span class="mw-cite-backlink"><b><a href="#cite_ref-96">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFRegal2004" class="citation book cs1">Regal, Brian (2004). <i>Human Evolution : A Guide to Debates</i>. Santa Barbara, Calif: ABC-Clio. <a href="/enwiki/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/enwiki/wiki/Special:BookSources/978-1-85109-418-9" title="Special:BookSources/978-1-85109-418-9"><bdi>978-1-85109-418-9</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Human+Evolution+%3A+A+Guide+to+Debates&rft.place=Santa+Barbara%2C+Calif&rft.pub=ABC-Clio&rft.date=2004&rft.isbn=978-1-85109-418-9&rft.aulast=Regal&rft.aufirst=Brian&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-97"><span class="mw-cite-backlink"><b><a href="#cite_ref-97">^</a></b></span> <span class="reference-text">Andrea Orsucci, <a rel="nofollow" class="external text" href="http://www.cromohs.unifi.it/eng/index.html">"Ariani, indogermani, stirpi mediterranee: aspetti del dibattito sulle razze europee (1870–1914)"</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20071105074520/http://www.cromohs.unifi.it/eng/index.html">Archived</a> 5 November 2007 at the <a href="/enwiki/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a>, <i>Cromohs</i>, 1998 <span class="languageicon">(in Italian)</span></span>
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<li id="cite_note-silberstein-98"><span class="mw-cite-backlink"><b><a href="#cite_ref-silberstein_98-0">^</a></b></span> <span class="error mw-ext-cite-error" lang="en" dir="ltr">Cite error: The named reference <code>silberstein</code> was invoked but never defined (see the <a href="/enwiki/wiki/Help:Cite_errors/Cite_error_references_no_text" title="Help:Cite errors/Cite error references no text">help page</a>).</span></li>
<li id="cite_note-99"><span class="mw-cite-backlink"><b><a href="#cite_ref-99">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFZimmerman2008" class="citation journal cs1">Zimmerman, Andrew (2008). "Anti-Semitism as Skill: Rudolf Virchow's Schulstatistik and the Racial Composition of Germany". <i>Central European History</i>. <b>32</b> (4): 409–429. <a href="/enwiki/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1017%2FS0008938900021762">10.1017/S0008938900021762</a>. <a href="/enwiki/wiki/JSTOR_(identifier)" class="mw-redirect" title="JSTOR (identifier)">JSTOR</a> <a rel="nofollow" class="external text" href="https://www.jstor.org/stable/4546903">4546903</a>. <a href="/enwiki/wiki/S2CID_(identifier)" class="mw-redirect" title="S2CID (identifier)">S2CID</a> <a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:53987293">53987293</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Central+European+History&rft.atitle=Anti-Semitism+as+Skill%3A+Rudolf+Virchow%27s+Schulstatistik+and+the+Racial+Composition+of+Germany&rft.volume=32&rft.issue=4&rft.pages=409-429&rft.date=2008&rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A53987293%23id-name%3DS2CID&rft_id=https%3A%2F%2Fwww.jstor.org%2Fstable%2F4546903%23id-name%3DJSTOR&rft_id=info%3Adoi%2F10.1017%2FS0008938900021762&rft.aulast=Zimmerman&rft.aufirst=Andrew&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-100"><span class="mw-cite-backlink"><b><a href="#cite_ref-100">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://ocp.hul.harvard.edu/contagion/virchow.html">"Rudolf Virchow 1821–1902"</a>. The President and Fellows of Harvard College. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20140103010947/http://ocp.hul.harvard.edu/contagion/virchow.html">Archived</a> from the original on 3 January 2014<span class="reference-accessdate">. Retrieved <span class="nowrap">8 July</span> 2014</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Rudolf+Virchow+1821%E2%80%931902&rft.pub=The+President+and+Fellows+of+Harvard+College&rft_id=http%3A%2F%2Focp.hul.harvard.edu%2Fcontagion%2Fvirchow.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-101"><span class="mw-cite-backlink"><b><a href="#cite_ref-101">^</a></b></span> <span class="reference-text">Cayleff, Susan E. (2016). <i>Nature's Path: A History of Naturopathic Healing in America</i>. Hopkins University Press. p. 59. <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><a href="/enwiki/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/enwiki/wiki/Special:BookSources/978-1-4214-1903-9" title="Special:BookSources/978-1-4214-1903-9">978-1-4214-1903-9</a></span>
</li>
<li id="cite_note-102"><span class="mw-cite-backlink"><b><a href="#cite_ref-102">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFMackenbach2009" class="citation journal cs1">Mackenbach, J P (2009). "Politics is nothing but medicine at a larger scale: reflections on public health's biggest idea". <i>Journal of Epidemiology & Community Health</i>. <b>63</b> (3): 181–184. <a href="/enwiki/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1136%2Fjech.2008.077032">10.1136/jech.2008.077032</a>. <a href="/enwiki/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/19052033">19052033</a>. <a href="/enwiki/wiki/S2CID_(identifier)" class="mw-redirect" title="S2CID (identifier)">S2CID</a> <a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:24916013">24916013</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Journal+of+Epidemiology+%26+Community+Health&rft.atitle=Politics+is+nothing+but+medicine+at+a+larger+scale%3A+reflections+on+public+health%27s+biggest+idea&rft.volume=63&rft.issue=3&rft.pages=181-184&rft.date=2009&rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A24916013%23id-name%3DS2CID&rft_id=info%3Apmid%2F19052033&rft_id=info%3Adoi%2F10.1136%2Fjech.2008.077032&rft.aulast=Mackenbach&rft.aufirst=J+P&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-103"><span class="mw-cite-backlink"><b><a href="#cite_ref-103">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFWittern-Sterzel2003" class="citation journal cs1">Wittern-Sterzel, R (2003). "Politics is nothing else than large scale medicine – Rudolf Virchow and his role in the development of social medicine". <i>Verhandlungen der Deutschen Gesellschaft für Pathologie</i>. <b>87</b>: 150–157. <a href="/enwiki/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/16888907">16888907</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Verhandlungen+der+Deutschen+Gesellschaft+f%C3%BCr+Pathologie&rft.atitle=Politics+is+nothing+else+than+large+scale+medicine+%E2%80%93+Rudolf+Virchow+and+his+role+in+the+development+of+social+medicine&rft.volume=87&rft.pages=150-157&rft.date=2003&rft_id=info%3Apmid%2F16888907&rft.aulast=Wittern-Sterzel&rft.aufirst=R&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-104"><span class="mw-cite-backlink"><b><a href="#cite_ref-104">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFJ_R_A2006" class="citation journal cs1">J R A (2006). <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2588080">"Virchow misquoted, part‐quoted, and the real McCoy"</a>. <i>Journal of Epidemiology and Community Health</i>. <b>60</b> (8): 671. <a href="/enwiki/wiki/PMC_(identifier)" class="mw-redirect" title="PMC (identifier)">PMC</a> <span class="cs1-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2588080">2588080</a></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Journal+of+Epidemiology+and+Community+Health&rft.atitle=Virchow+misquoted%2C+part%E2%80%90quoted%2C+and+the+real+McCoy&rft.volume=60&rft.issue=8&rft.pages=671&rft.date=2006&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC2588080%23id-name%3DPMC&rft.au=J+R+A&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC2588080&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-105"><span class="mw-cite-backlink"><b><a href="#cite_ref-105">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.pathguy.com/virchow.htm">"Rudolf Virchow on Pathology Education"</a>. <i>The Pathology Guy</i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20141014005100/http://www.pathguy.com/virchow.htm">Archived</a> from the original on 14 October 2014<span class="reference-accessdate">. Retrieved <span class="nowrap">28 November</span> 2014</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=The+Pathology+Guy&rft.atitle=Rudolf+Virchow+on+Pathology+Education&rft_id=http%3A%2F%2Fwww.pathguy.com%2Fvirchow.htm&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-106"><span class="mw-cite-backlink"><b><a href="#cite_ref-106">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFPorter2006" class="citation journal cs1">Porter, Dorothy (2006). <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1621092">"How did social medicine evolve, and where is it heading?"</a>. <i>PLOS Medicine</i>. <b>3</b> (10): e399. <a href="/enwiki/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<span class="cs1-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://doi.org/10.1371%2Fjournal.pmed.0030399">10.1371/journal.pmed.0030399</a></span>. <a href="/enwiki/wiki/PMC_(identifier)" class="mw-redirect" title="PMC (identifier)">PMC</a> <span class="cs1-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1621092">1621092</a></span>. <a href="/enwiki/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/17076552">17076552</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=PLOS+Medicine&rft.atitle=How+did+social+medicine+evolve%2C+and+where+is+it+heading%3F&rft.volume=3&rft.issue=10&rft.pages=e399&rft.date=2006&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC1621092%23id-name%3DPMC&rft_id=info%3Apmid%2F17076552&rft_id=info%3Adoi%2F10.1371%2Fjournal.pmed.0030399&rft.aulast=Porter&rft.aufirst=Dorothy&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC1621092&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-107"><span class="mw-cite-backlink"><b><a href="#cite_ref-107">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFWaitzkinIriartEstradaLamadrid2001" class="citation journal cs1">Waitzkin, H; Iriart, C; Estrada, A; Lamadrid, S (2001). <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1446835">"Social medicine then and now: lessons from Latin America"</a>. <i>American Journal of Public Health</i>. <b>91</b> (10): 1592–1601. <a href="/enwiki/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.2105%2Fajph.91.10.1592">10.2105/ajph.91.10.1592</a>. <a href="/enwiki/wiki/PMC_(identifier)" class="mw-redirect" title="PMC (identifier)">PMC</a> <span class="cs1-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1446835">1446835</a></span>. <a href="/enwiki/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/11574316">11574316</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=American+Journal+of+Public+Health&rft.atitle=Social+medicine+then+and+now%3A+lessons+from+Latin+America&rft.volume=91&rft.issue=10&rft.pages=1592-1601&rft.date=2001&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC1446835%23id-name%3DPMC&rft_id=info%3Apmid%2F11574316&rft_id=info%3Adoi%2F10.2105%2Fajph.91.10.1592&rft.aulast=Waitzkin&rft.aufirst=H&rft.au=Iriart%2C+C&rft.au=Estrada%2C+A&rft.au=Lamadrid%2C+S&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC1446835&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-108"><span class="mw-cite-backlink"><b><a href="#cite_ref-108">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="https://www.pbs.org/wgbh/rxforsurvival/series/champions/paul_farmer.html">Rx for Survival. Global Health Champions. Paul Farmer, MD, PhD | PBS</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20221208011745/https://www.pbs.org/wgbh/rxforsurvival/series/champions/paul_farmer.html">Archived</a> 8 December 2022 at the <a href="/enwiki/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a>. www.pbs.org</span>
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<li id="cite_note-109"><span class="mw-cite-backlink"><b><a href="#cite_ref-109">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFVirchow2006" class="citation journal cs1">Virchow, Rudolf Carl (2006). <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1698167">"Report on the Typhus Epidemic in Upper Silesia"</a>. <i>American Journal of Public Health</i>. <b>96</b> (12): 2102–2105. <a href="/enwiki/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.2105%2FAJPH.96.12.2102">10.2105/AJPH.96.12.2102</a>. <a href="/enwiki/wiki/PMC_(identifier)" class="mw-redirect" title="PMC (identifier)">PMC</a> <span class="cs1-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1698167">1698167</a></span>. <a href="/enwiki/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/17123938">17123938</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=American+Journal+of+Public+Health&rft.atitle=Report+on+the+Typhus+Epidemic+in+Upper+Silesia&rft.volume=96&rft.issue=12&rft.pages=2102-2105&rft.date=2006&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC1698167%23id-name%3DPMC&rft_id=info%3Apmid%2F17123938&rft_id=info%3Adoi%2F10.2105%2FAJPH.96.12.2102&rft.aulast=Virchow&rft.aufirst=Rudolf+Carl&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC1698167&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-110"><span class="mw-cite-backlink"><b><a href="#cite_ref-110">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFPetra_Lennig" class="citation web cs1">Petra Lennig. <a rel="nofollow" class="external text" href="https://www.dhm.de/archiv/ausstellungen/gruenderzeit/exposes/Lennig%20-%20Das%20verweigerte%20Duell%20-%20Bismarck%20gegen%20Virchow.pdf">"Das verweigerte Duell: Bismarck gegen Virchow"</a> <span class="cs1-format">(PDF)</span>. <i>www.dhm.de</i>. <a href="/enwiki/wiki/Deutsches_Historisches_Museum" class="mw-redirect" title="Deutsches Historisches Museum">Deutsches Historisches Museum</a>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20201112041631/https://www.dhm.de/archiv/ausstellungen/gruenderzeit/exposes/Lennig%20-%20Das%20verweigerte%20Duell%20-%20Bismarck%20gegen%20Virchow.pdf">Archived</a> <span class="cs1-format">(PDF)</span> from the original on 12 November 2020.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=www.dhm.de&rft.atitle=Das+verweigerte+Duell%3A+Bismarck+gegen+Virchow&rft.au=Petra+Lennig&rft_id=https%3A%2F%2Fwww.dhm.de%2Farchiv%2Fausstellungen%2Fgruenderzeit%2Fexposes%2FLennig%2520-%2520Das%2520verweigerte%2520Duell%2520-%2520Bismarck%2520gegen%2520Virchow.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-111"><span class="mw-cite-backlink"><b><a href="#cite_ref-111">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFIsaac_Asimov1991" class="citation book cs1">Isaac Asimov (1991). <a rel="nofollow" class="external text" href="https://archive.org/details/isaacasimovstrea00asim/page/202"><i>Treasury of Humor</i></a>. Mariner Books. p. <a rel="nofollow" class="external text" href="https://archive.org/details/isaacasimovstrea00asim/page/202">202</a>. <a href="/enwiki/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/enwiki/wiki/Special:BookSources/978-0-395-57226-9" title="Special:BookSources/978-0-395-57226-9"><bdi>978-0-395-57226-9</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Treasury+of+Humor&rft.pages=202&rft.pub=Mariner+Books&rft.date=1991&rft.isbn=978-0-395-57226-9&rft.au=Isaac+Asimov&rft_id=https%3A%2F%2Farchive.org%2Fdetails%2Fisaacasimovstrea00asim%2Fpage%2F202&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-112"><span class="mw-cite-backlink"><b><a href="#cite_ref-112">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFCardiffWardBarthold2008" class="citation journal cs1">Cardiff, Robert D; Ward, Jerrold M; Barthold, Stephen W (2008). <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7099239">"<span class="cs1-kern-left"></span>'One medicine—one pathology': are veterinary and human pathology prepared?"</a>. <i>Laboratory Investigation</i>. <b>88</b> (1): 18–26. <a href="/enwiki/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1038%2Flabinvest.3700695">10.1038/labinvest.3700695</a>. <a href="/enwiki/wiki/PMC_(identifier)" class="mw-redirect" title="PMC (identifier)">PMC</a> <span class="cs1-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7099239">7099239</a></span>. <a href="/enwiki/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/18040269">18040269</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Laboratory+Investigation&rft.atitle=%27One+medicine%E2%80%94one+pathology%27%3A+are+veterinary+and+human+pathology+prepared%3F&rft.volume=88&rft.issue=1&rft.pages=18-26&rft.date=2008&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC7099239%23id-name%3DPMC&rft_id=info%3Apmid%2F18040269&rft_id=info%3Adoi%2F10.1038%2Flabinvest.3700695&rft.aulast=Cardiff&rft.aufirst=Robert+D&rft.au=Ward%2C+Jerrold+M&rft.au=Barthold%2C+Stephen+W&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC7099239&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-Progs-113"><span class="mw-cite-backlink"><b><a href="#cite_ref-Progs_113-0">^</a></b></span> <span class="reference-text">"This anti-Catholic crusade was also taken up by the Progressives, especially Rudolf Virchow, though Richter himself was tepid in his occasional support." <a rel="nofollow" class="external text" href="https://www.mises.org/story/1787">Authentic German Liberalism of the 19th century</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20090610035217/http://www.crea.polytechnique.fr/index.htm">Archived</a> 10 June 2009 at the <a href="/enwiki/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a> by Ralph Raico</span>
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<li id="cite_note-kulturkampf-114"><span class="mw-cite-backlink"><b><a href="#cite_ref-kulturkampf_114-0">^</a></b></span> <span class="error mw-ext-cite-error" lang="en" dir="ltr">Cite error: The named reference <code>kulturkampf</code> was invoked but never defined (see the <a href="/enwiki/wiki/Help:Cite_errors/Cite_error_references_no_text" title="Help:Cite errors/Cite error references no text">help page</a>).</span></li>
<li id="cite_note-virchrow-115"><span class="mw-cite-backlink"><b><a href="#cite_ref-virchrow_115-0">^</a></b></span> <span class="reference-text">A leading German school teacher, Rudolf Virchow, characterized Bismarck's struggle with the Catholic Church as a Kulturkampf –  a fight for culture –  by which Virchow meant a fight for liberal, rational principles against the dead weight of medieval traditionalism, obscurantism, and authoritarianism." from <a rel="nofollow" class="external text" href="http://www.hermes-press.com/triumph_civ.htm">The Triumph of Civilization</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20061113151759/http://www.hermes-press.com/triumph_civ.htm">Archived</a> 13 November 2006 at the <a href="/enwiki/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a> by Norman D. Livergood and "Kulturkampf \Kul*tur"kampf'\, n. [G., fr. kultur, cultur, culture + kampf fight.] (Ger. Hist.) Lit., culture war; – a name, originating with Virchow (1821–1902), given to a struggle between the Roman Catholic Church and the German government" <a rel="nofollow" class="external text" href="http://www.freedict.co.uk/words/k/kulturkampf.php">Kulturkampf</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20210412044417/http://www.freedict.co.uk/words/k/kulturkampf.php">Archived</a> 12 April 2021 at the <a href="/enwiki/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a> in freedict.co.uk</span>
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<li id="cite_note-Virchowrespected-116"><span class="mw-cite-backlink"><b><a href="#cite_ref-Virchowrespected_116-0">^</a></b></span> <span class="reference-text">"Rizal's Berlin associates, or perhaps the word "patrons" would give their relation better, were men as esteemed in Masonry as they were eminent in the scientific world—Virchow, for example." in "<a href="/enwiki/wiki/Jose_Rizal" class="mw-redirect" title="Jose Rizal">Jose Rizal</a> as a Mason" by Austin Craig, <i>The Builder Magazine</i>, <a rel="nofollow" class="external text" href="http://www.phoenixmasonry.org/the_builder_1916_august.htm">August 1916 – Volume II – Number 8</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20210412045737/http://www.phoenixmasonry.org/the_builder_1916_august.htm">Archived</a> 12 April 2021 at the <a href="/enwiki/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a></span>
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<li id="cite_note-VirchowMason-117"><span class="mw-cite-backlink"><b><a href="#cite_ref-VirchowMason_117-0">^</a></b></span> <span class="reference-text">"It was a heady atmosphere for the young Brother, and Masons in Germany, Dr. Rudolf Virchow and Dr. <a href="/enwiki/wiki/Fedor_Jagor" title="Fedor Jagor">Fedor Jagor</a>, were instrumental in his becoming a member of the Berlin Ethnological and Anthropological Societies." From <a rel="nofollow" class="external text" href="http://srjarchives.tripod.com/1998-10/PEARSON.HTM">Dimasalang: The Masonic Life Of Dr. Jose P. Rizal By Reynold S. Fajardo, 33°</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20210412044450/http://srjarchives.tripod.com/1998-10/PEARSON.HTM">Archived</a> 12 April 2021 at the <a href="/enwiki/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a> by Fred Lamar Pearson, Scottish Rite Journal, October 1998</span>
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<li id="cite_note-Santos-118"><span class="mw-cite-backlink"><b><a href="#cite_ref-Santos_118-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFMarco_Steinert_Santos2008" class="citation book cs1">Marco Steinert Santos (2008). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=RM9Jr6Mz5rUC&pg=PA140"><i>Virchow: medicina, ciência e sociedade no seu tempo</i></a>. Imprensa da Univ. de Coimbra. pp. 140–. <a href="/enwiki/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/enwiki/wiki/Special:BookSources/978-989-8074-45-4" title="Special:BookSources/978-989-8074-45-4"><bdi>978-989-8074-45-4</bdi></a><span class="reference-accessdate">. Retrieved <span class="nowrap">7 May</span> 2012</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Virchow%3A+medicina%2C+ci%C3%AAncia+e+sociedade+no+seu+tempo&rft.pages=140-&rft.pub=Imprensa+da+Univ.+de+Coimbra&rft.date=2008&rft.isbn=978-989-8074-45-4&rft.au=Marco+Steinert+Santos&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3DRM9Jr6Mz5rUC%26pg%3DPA140&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
</li>
<li id="cite_note-119"><span class="mw-cite-backlink"><b><a href="#cite_ref-119">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFK.1907" class="citation journal cs1 cs1-prop-jul-greg-uncertainty">K., A. (March 14, 1907). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=jVUEAAAAYAAJ&q=marie+rabl&pg=PA480">"Virchow's letters to his parents"</a>. <i>Nature</i>. <b>75</b> (1950): iii–iv. <a href="/enwiki/wiki/Bibcode_(identifier)" class="mw-redirect" title="Bibcode (identifier)">Bibcode</a>:<a rel="nofollow" class="external text" href="https://ui.adsabs.harvard.edu/abs/1907Natur..75D...3K">1907Natur..75D...3K</a>. <a href="/enwiki/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1038%2F075iiia0">10.1038/075iiia0</a>. <a href="/enwiki/wiki/S2CID_(identifier)" class="mw-redirect" title="S2CID (identifier)">S2CID</a> <a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:4008289">4008289</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Nature&rft.atitle=Virchow%27s+letters+to+his+parents&rft.volume=75&rft.issue=1950&rft.pages=iii-iv&rft.date=1907-03-14&rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A4008289%23id-name%3DS2CID&rft_id=info%3Adoi%2F10.1038%2F075iiia0&rft_id=info%3Abibcode%2F1907Natur..75D...3K&rft.aulast=K.&rft.aufirst=A.&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3DjVUEAAAAYAAJ%26q%3Dmarie%2Brabl%26pg%3DPA480&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-120"><span class="mw-cite-backlink"><b><a href="#cite_ref-120">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite class="citation news cs1 cs1-prop-jul-greg-uncertainty"><a rel="nofollow" class="external text" href="https://www.nytimes.com/1902/09/06/archives/prof-virchow-is-dead-famous-scientists-long-illness-ended-yesterday.html">"Prof. Virchow is Dead. Famous Scientist's Long Illness Ended Yesterday"</a>. <i><a href="/enwiki/wiki/New_York_Times" class="mw-redirect" title="New York Times">New York Times</a></i>. 5 September 1902. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20180723064553/https://www.nytimes.com/1902/09/06/archives/prof-virchow-is-dead-famous-scientists-long-illness-ended-yesterday.html">Archived</a> from the original on 23 July 2018<span class="reference-accessdate">. Retrieved <span class="nowrap">4 August</span> 2012</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=New+York+Times&rft.atitle=Prof.+Virchow+is+Dead.+Famous+Scientist%27s+Long+Illness+Ended+Yesterday&rft.date=1902-09-05&rft_id=https%3A%2F%2Fwww.nytimes.com%2F1902%2F09%2F06%2Farchives%2Fprof-virchow-is-dead-famous-scientists-long-illness-ended-yesterday.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-funeral-121"><span class="mw-cite-backlink"><b><a href="#cite_ref-funeral_121-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite class="citation news cs1 cs1-prop-jul-greg-uncertainty"><a rel="nofollow" class="external text" href="https://select.nytimes.com/gst/abstract.html?res=FA0F15FF3F5F12738DDDA90994D1405B828CF1D3">"Prof. Virchow's Funeral. Distinguished Scholars, Scientists, and Doctors in the Throng That Attends the Ceremonies in Berlin"</a>. <i>New York Times</i>. 9 September 1902. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20140317092650/http://select.nytimes.com/gst/abstract.html?res=FA0F15FF3F5F12738DDDA90994D1405B828CF1D3">Archived</a> from the original on 17 March 2014<span class="reference-accessdate">. Retrieved <span class="nowrap">4 August</span> 2012</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=New+York+Times&rft.atitle=Prof.+Virchow%27s+Funeral.+Distinguished+Scholars%2C+Scientists%2C+and+Doctors+in+the+Throng+That+Attends+the+Ceremonies+in+Berlin&rft.date=1902-09-09&rft_id=https%3A%2F%2Fselect.nytimes.com%2Fgst%2Fabstract.html%3Fres%3DFA0F15FF3F5F12738DDDA90994D1405B828CF1D3&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-122"><span class="mw-cite-backlink"><b><a href="#cite_ref-122">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://himetop.wikidot.com/rudolf-virchow-tomb">"Rudolf Virchow tomb"</a>. <i>HimeTop</i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20180723064210/http://himetop.wikidot.com/rudolf-virchow-tomb">Archived</a> from the original on 23 July 2018<span class="reference-accessdate">. Retrieved <span class="nowrap">28 November</span> 2014</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=HimeTop&rft.atitle=Rudolf+Virchow+tomb&rft_id=http%3A%2F%2Fhimetop.wikidot.com%2Frudolf-virchow-tomb&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-123"><span class="mw-cite-backlink"><b><a href="#cite_ref-123">^</a></b></span> <span class="reference-text">Markus Grill/Ralf Wiegand: Die Spur der Schädel Süddeutsche Zeitung, 17.12.20.</span>
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<li id="cite_note-124"><span class="mw-cite-backlink"><b><a href="#cite_ref-124">^</a></b></span> <span class="reference-text">David Bruser/Markus Grill: The untold story of four Indigenous skulls given away by one of Canada's most famous doctors, and the quest to bring them home. Toronto Star, 17.12.20.</span>
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<li id="cite_note-125"><span class="mw-cite-backlink"><b><a href="#cite_ref-125">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://search.amphilsoc.org/memhist/search?creator=virchow&title=&subject=&subdiv=&mem=&year=&year-max=&dead=&keyword=&smode=advanced">"Rudolf Virchow"</a>. <i>American Philosophical Society Member History Database</i><span class="reference-accessdate">. Retrieved <span class="nowrap">18 February</span> 2021</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=American+Philosophical+Society+Member+History+Database&rft.atitle=Rudolf+Virchow&rft_id=https%3A%2F%2Fsearch.amphilsoc.org%2Fmemhist%2Fsearch%3Fcreator%3Dvirchow%26title%3D%26subject%3D%26subdiv%3D%26mem%3D%26year%3D%26year-max%3D%26dead%3D%26keyword%3D%26smode%3Dadvanced&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-126"><span class="mw-cite-backlink"><b><a href="#cite_ref-126">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20141129095854/http://www.rudolf-virchow-zentrum.de/en/rudolf-virchow-center.html">"The Rudolf Virchow Center"</a>. The Rudolf Virchow Center. Archived from <a rel="nofollow" class="external text" href="http://www.rudolf-virchow-zentrum.de/en/rudolf-virchow-center.html">the original</a> on 29 November 2014<span class="reference-accessdate">. Retrieved <span class="nowrap">24 November</span> 2014</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=The+Rudolf+Virchow+Center&rft.pub=The+Rudolf+Virchow+Center&rft_id=http%3A%2F%2Fwww.rudolf-virchow-zentrum.de%2Fen%2Frudolf-virchow-center.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-127"><span class="mw-cite-backlink"><b><a href="#cite_ref-127">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.medanthro.net/call-for-submissions-rudolf-virchow-awards/">"Call for Submissions: Rudolf Virchow Awards"</a>. Society for Medical Anthropology. 13 May 2014. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20160308093827/http://www.medanthro.net/call-for-submissions-rudolf-virchow-awards/">Archived</a> from the original on 8 March 2016<span class="reference-accessdate">. Retrieved <span class="nowrap">24 November</span> 2014</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Call+for+Submissions%3A+Rudolf+Virchow+Awards&rft.pub=Society+for+Medical+Anthropology&rft.date=2014-05-13&rft_id=http%3A%2F%2Fwww.medanthro.net%2Fcall-for-submissions-rudolf-virchow-awards%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-128"><span class="mw-cite-backlink"><b><a href="#cite_ref-128">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://scarc.library.oregonstate.edu/coll/pauling/awards/1962h.8.html">"Rudolf Virchow Medal"</a>. Oregon State University Libraries' Special Collections & Archives Research Center. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20150914180721/http://scarc.library.oregonstate.edu/coll/pauling/awards/1962h.8.html">Archived</a> from the original on 14 September 2015<span class="reference-accessdate">. Retrieved <span class="nowrap">24 November</span> 2014</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Rudolf+Virchow+Medal&rft.pub=Oregon+State+University+Libraries%27+Special+Collections+%26+Archives+Research+Center&rft_id=http%3A%2F%2Fscarc.library.oregonstate.edu%2Fcoll%2Fpauling%2Fawards%2F1962h.8.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-129"><span class="mw-cite-backlink"><b><a href="#cite_ref-129">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://himetop.wikidot.com/rudolf-virchow-monument">"Rudolf Virchow monument"</a>. <i>HimeTop</i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20141205071915/http://himetop.wikidot.com/rudolf-virchow-monument">Archived</a> from the original on 5 December 2014<span class="reference-accessdate">. Retrieved <span class="nowrap">28 November</span> 2014</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=HimeTop&rft.atitle=Rudolf+Virchow+monument&rft_id=http%3A%2F%2Fhimetop.wikidot.com%2Frudolf-virchow-monument&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-130"><span class="mw-cite-backlink"><b><a href="#cite_ref-130">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite class="citation web cs1 cs1-prop-foreign-lang-source"><a rel="nofollow" class="external text" href="http://www.langenbeck-virchow-haus.de/">"Langenbeck-Virchow-Haus"</a> (in German). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20141217123517/http://langenbeck-virchow-haus.de/">Archived</a> from the original on 17 December 2014<span class="reference-accessdate">. Retrieved <span class="nowrap">28 November</span> 2014</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Langenbeck-Virchow-Haus&rft_id=http%3A%2F%2Fwww.langenbeck-virchow-haus.de%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-131"><span class="mw-cite-backlink"><b><a href="#cite_ref-131">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20141205100254/http://www.europa-uni.de/en/forschung/institut/institut_intrag/Forschung/Forschungsstelle_R_V/index.html">"Rudolf Virchow Study Center: Rudolf Virchow and Transcultural Health Sciences"</a>. European University Viadrina. Archived from <a rel="nofollow" class="external text" href="http://www.europa-uni.de/en/forschung/institut/institut_intrag/Forschung/Forschungsstelle_R_V/index.html">the original</a> on 5 December 2014<span class="reference-accessdate">. Retrieved <span class="nowrap">29 November</span> 2014</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Rudolf+Virchow+Study+Center%3A+Rudolf+Virchow+and+Transcultural+Health+Sciences&rft.pub=European+University+Viadrina&rft_id=http%3A%2F%2Fwww.europa-uni.de%2Fen%2Fforschung%2Finstitut%2Finstitut_intrag%2FForschung%2FForschungsstelle_R_V%2Findex.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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<li id="cite_note-132"><span class="mw-cite-backlink"><b><a href="#cite_ref-132">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="https://data.aad.gov.au/aadc/gaz/scar/display_name.cfm?gaz_id=111780">Virchow Hill.</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20211204020656/https://data.aad.gov.au/aadc/gaz/scar/display_name.cfm?gaz_id=111780">Archived</a> 4 December 2021 at the <a href="/enwiki/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a> SCAR <a href="/enwiki/wiki/Composite_Antarctic_Gazetteer" class="mw-redirect" title="Composite Antarctic Gazetteer">Composite Antarctic Gazetteer</a></span>
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<li id="cite_note-133"><span class="mw-cite-backlink"><b><a href="#cite_ref-133">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFHarsch" class="citation web cs1 cs1-prop-foreign-lang-source">Harsch, Ulrich. <a rel="nofollow" class="external text" href="https://www.hs-augsburg.de/~harsch/germanica/Chronologie/19Jh/Virchow/vir_intr.html">"Rudolf Virchow"</a>. <i>Bibliotecha Augustana</i> (in German). <a href="/enwiki/wiki/Augsburg_University_of_Applied_Sciences" class="mw-redirect" title="Augsburg University of Applied Sciences">Augsburg University of Applied Sciences</a>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20201117075108/http://www.hs-augsburg.de/~harsch/germanica/Chronologie/19Jh/Virchow/vir_intr.html">Archived</a> from the original on 17 November 2020<span class="reference-accessdate">. Retrieved <span class="nowrap">10 October</span> 2019</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Bibliotecha+Augustana&rft.atitle=Rudolf+Virchow&rft.aulast=Harsch&rft.aufirst=Ulrich&rft_id=https%3A%2F%2Fwww.hs-augsburg.de%2F~harsch%2Fgermanica%2FChronologie%2F19Jh%2FVirchow%2Fvir_intr.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></span>
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</ol></div></div>
<h2><span class="mw-headline" id="Further_reading">Further reading</span></h2>
<ul><li>Becher (1891). <i>Rudolf Virchow</i>, Berlin.</li>
<li>Pagel, J. L. (1906). <i>Rudolf Virchow</i>, Leipzig.</li>
<li>Ackerknecht, Erwin H. (1953) <i>Rudolf Virchow: Doctor, Statesman, Anthropologist</i>, Madison.</li>
<li>Virchow, RLK (1978). <i>Cellular pathology</i>. 1859 special ed., 204–207 John Churchill London, UK.</li>
<li class="mw-empty-elt"></li>
<li><style data-mw-deduplicate="TemplateStyles:r1041539562">.mw-parser-output .citation{word-wrap:break-word}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}</style><span class="citation gutenberg"> <i><a rel="nofollow" class="external text" href="https://gutenberg.org/ebooks/10770">The Former Philippines thru Foreign Eyes by Tomás de Comyn</a></i> at <a href="/enwiki/wiki/Project_Gutenberg" title="Project Gutenberg">Project Gutenberg</a></span>, available at <a href="/enwiki/wiki/Project_Gutenberg" title="Project Gutenberg">Project Gutenberg</a> (co-authored by Virchow with Tomás Comyn, Fedor Jagor, and Chas Wilkes)</li>
<li>Virchow, Rudolf (1870). Menschen- und Affenschadeh Vortrag gehalten am 18. Febr. 1869 im Saale des Berliner Handwerkervereins. Berlin: Luderitz,</li>
<li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFEisenberg_L.1986" class="citation journal cs1"><a href="/enwiki/wiki/Leon_Eisenberg" title="Leon Eisenberg">Eisenberg L.</a> (1986). "Rudolf Virchow: the physician as politician". <i>Medicine and War</i>. <b>2</b> (4): 243–250. <a href="/enwiki/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1080%2F07488008608408712">10.1080/07488008608408712</a>. <a href="/enwiki/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/3540555">3540555</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Medicine+and+War&rft.atitle=Rudolf+Virchow%3A+the+physician+as+politician&rft.volume=2&rft.issue=4&rft.pages=243-250&rft.date=1986&rft_id=info%3Adoi%2F10.1080%2F07488008608408712&rft_id=info%3Apmid%2F3540555&rft.au=Eisenberg+L.&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></li>
<li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite id="CITEREFRather1990" class="citation book cs1">Rather, L. J. (1990). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=s32pGCjcq68C"><i>A Commentary on the Medical Writings of Rudolf Virchow: Based on Schwalbe's Virchow–Bibliographie, 1843–1901</i></a>. San Francisco: Norman Publishing. <a href="/enwiki/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/enwiki/wiki/Special:BookSources/978-0-9304-0519-9" title="Special:BookSources/978-0-9304-0519-9"><bdi>978-0-9304-0519-9</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=A+Commentary+on+the+Medical+Writings+of+Rudolf+Virchow%3A+Based+on+Schwalbe%27s+Virchow%E2%80%93Bibliographie%2C+1843%E2%80%931901&rft.place=San+Francisco&rft.pub=Norman+Publishing&rft.date=1990&rft.isbn=978-0-9304-0519-9&rft.aulast=Rather&rft.aufirst=L.+J.&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3Ds32pGCjcq68C&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></li></ul>
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<ul><li><a rel="nofollow" class="external text" href="https://www.gutenberg.org/author/Virchow,+Rudolf">Works by Rudolf Virchow</a> at <a href="/enwiki/wiki/Project_Gutenberg" title="Project Gutenberg">Project Gutenberg</a></li>
<li><a rel="nofollow" class="external text" href="https://archive.org/search.php?query=%28%28subject%3A%22Virchow%2C%20Rudolf%22%20OR%20subject%3A%22Rudolf%20Virchow%22%20OR%20creator%3A%22Virchow%2C%20Rudolf%22%20OR%20creator%3A%22Rudolf%20Virchow%22%20OR%20creator%3A%22Virchow%2C%20R%2E%22%20OR%20title%3A%22Rudolf%20Virchow%22%20OR%20description%3A%22Virchow%2C%20Rudolf%22%20OR%20description%3A%22Rudolf%20Virchow%22%29%20OR%20%28%221821-1902%22%20AND%20Virchow%29%29%20AND%20%28-mediatype:software%29">Works by or about Rudolf Virchow</a> at <a href="/enwiki/wiki/Internet_Archive" title="Internet Archive">Internet Archive</a></li>
<li><a rel="nofollow" class="external text" href="https://librivox.org/author/15820">Works by Rudolf Virchow</a> at <a href="/enwiki/wiki/LibriVox" title="LibriVox">LibriVox</a> (public domain audiobooks) <span typeof="mw:File"><span><img alt="" src="/upwiki/wikipedia/commons/thumb/2/21/Speaker_Icon.svg/15px-Speaker_Icon.svg.png" decoding="async" width="15" height="15" class="mw-file-element" srcset="/upwiki/wikipedia/commons/thumb/2/21/Speaker_Icon.svg/23px-Speaker_Icon.svg.png 1.5x, /upwiki/wikipedia/commons/thumb/2/21/Speaker_Icon.svg/30px-Speaker_Icon.svg.png 2x" data-file-width="500" data-file-height="500" /></span></span></li>
<li><a rel="nofollow" class="external text" href="https://www.gutenberg.org/ebooks/10770">"The Former Philippines thru Foreign Eyes"</a>, available at <a href="/enwiki/wiki/Project_Gutenberg" title="Project Gutenberg">Project Gutenberg</a> (co-authored by Virchow with Tomás Comyn, Fedor Jagor, and Chas Wilkes)</li>
<li><a rel="nofollow" class="external text" href="http://vlp.mpiwg-berlin.mpg.de/people/data?id=per149">Short biography and bibliography</a> in the <a href="/enwiki/wiki/Virtual_Laboratory" title="Virtual Laboratory">Virtual Laboratory</a> of the <a href="/enwiki/wiki/Max_Planck_Institute_for_the_History_of_Science" title="Max Planck Institute for the History of Science">Max Planck Institute for the History of Science</a></li>
<li><a rel="nofollow" class="external text" href="http://www.nceas.ucsb.edu/~alroy/lefa/Virchow.html">Students and Publications of Virchow</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20100718094302/http://www.nceas.ucsb.edu/~alroy/lefa/Virchow.html">Archived</a> 18 July 2010 at the <a href="/enwiki/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a></li>
<li>A biography of Virchow by the <a rel="nofollow" class="external text" href="https://web.archive.org/web/20071128063442/http://www.aans.org/education/journal/neurosurgical/June06/20-6-1-0979.pdf">American Association of Neurological Surgeons</a> that deals with his early work in cerebrovascular pathology</li>
<li>An English translation of the complete 1848 "Report on the Typhus Epidemic in Upper Silesia" is available in the 2006 edition of the journal <a rel="nofollow" class="external text" href="http://www.socialmedicine.info"><i>Social Medicine</i></a></li>
<li><a rel="nofollow" class="external text" href="http://himetop.wikidot.com/rudolf-virchow">Some places and memories related to Rudolf Virchow</a></li>
<li><a rel="nofollow" class="external text" href="http://spark.nautil.us/feature/127/my-personal-hero-robert-sapolsky-on-rudolf-virchow">Article on Rudolf Virchow in <i>Nautilus</i></a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20201029081048/http://spark.nautil.us/feature/127/my-personal-hero-robert-sapolsky-on-rudolf-virchow">Archived</a> 29 October 2020 at the <a href="/enwiki/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a> retrieved on 28 January 2017.</li>
<li><a rel="nofollow" class="external text" href="http://purl.org/pressemappe20/folder/pe/035981">Newspaper clippings about Rudolf Virchow</a> in the <a href="/enwiki/wiki/20th_Century_Press_Archives" title="20th Century Press Archives">20th Century Press Archives</a> of the <a href="/enwiki/wiki/German_National_Library_of_Economics" title="German National Library of Economics">ZBW</a></li>
<li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1133582631"><cite class="citation cs2"><a rel="nofollow" class="external text" href="https://ancestors.familysearch.org/en/MMV9-H8G">"Rudolf Ludwig Karl Virchow"</a>, <i><a href="/enwiki/wiki/FamilySearch" title="FamilySearch">FamilySearch</a></i></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=bookitem&rft.atitle=Rudolf+Ludwig+Karl+Virchow&rft.btitle=FamilySearch&rft_id=https%3A%2F%2Fancestors.familysearch.org%2Fen%2FMMV9-H8G&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARudolf+Virchow" class="Z3988"></span></li></ul>
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transparent;border:none;box-shadow:none;padding:0;">v</abbr></a></li><li class="nv-talk"><a href="/enwiki/wiki/Template_talk:Copley_Medallists_1851%E2%80%931900" title="Template talk:Copley Medallists 1851–1900"><abbr title="Discuss this template" style=";;background:none transparent;border:none;box-shadow:none;padding:0;">t</abbr></a></li><li class="nv-edit"><a class="external text" href="https://en.wikipedia.org/enwiki/w/index.php?title=Template:Copley_Medallists_1851%E2%80%931900&action=edit"><abbr title="Edit this template" style=";;background:none transparent;border:none;box-shadow:none;padding:0;">e</abbr></a></li></ul></div><div id="Copley_Medallists_(1851–1900)" style="font-size:114%;margin:0 4em"><a href="/enwiki/wiki/Copley_Medal" title="Copley Medal">Copley Medallists</a> (1851–1900)</div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><span class="nowrap"><a href="/enwiki/wiki/Richard_Owen" title="Richard Owen">Richard Owen</a> (1851)</span></li>
<li><span class="nowrap"><a href="/enwiki/wiki/Alexander_von_Humboldt" title="Alexander von Humboldt">Alexander von Humboldt</a> (1852)</span></li>
<li><span class="nowrap"><a href="/enwiki/wiki/Heinrich_Wilhelm_Dove" title="Heinrich Wilhelm Dove">Heinrich Wilhelm Dove</a> (1853)</span></li>
<li><span class="nowrap"><a href="/enwiki/wiki/Johannes_Peter_M%C3%BCller" title="Johannes Peter Müller">Johannes Peter Müller</a> (1854)</span></li>
<li><span class="nowrap"><a href="/enwiki/wiki/L%C3%A9on_Foucault" title="Léon Foucault">Léon Foucault</a> (1855)</span></li>
<li><span class="nowrap"><a href="/enwiki/wiki/Henri_Milne-Edwards" title="Henri Milne-Edwards">Henri Milne-Edwards</a> (1856)</span></li>
<li><span class="nowrap"><a href="/enwiki/wiki/Michel_Eug%C3%A8ne_Chevreul" title="Michel Eugène Chevreul">Michel Eugène Chevreul</a> (1857)</span></li>
<li><span class="nowrap"><a href="/enwiki/wiki/Charles_Lyell" title="Charles Lyell">Charles Lyell</a> (1858)</span></li>
<li><span class="nowrap"><a href="/enwiki/wiki/Wilhelm_Eduard_Weber" title="Wilhelm Eduard Weber">Wilhelm Eduard Weber</a> (1859)</span></li>
<li><span class="nowrap"><a href="/enwiki/wiki/Robert_Bunsen" title="Robert Bunsen">Robert Bunsen</a> (1860)</span></li>
<li><span class="nowrap"><a href="/enwiki/wiki/Louis_Agassiz" title="Louis Agassiz">Louis Agassiz</a> (1861)</span></li>
<li><span class="nowrap"><a href="/enwiki/wiki/Thomas_Graham_(chemist)" title="Thomas Graham (chemist)">Thomas Graham</a> (1862)</span></li>
<li><span class="nowrap"><a href="/enwiki/wiki/Adam_Sedgwick" title="Adam Sedgwick">Adam Sedgwick</a> (1863)</span></li>
<li><span class="nowrap"><a href="/enwiki/wiki/Charles_Darwin" title="Charles Darwin">Charles Darwin</a> (1864)</span></li>
<li><span class="nowrap"><a href="/enwiki/wiki/Michel_Chasles" title="Michel Chasles">Michel Chasles</a> (1865)</span></li>
<li><span class="nowrap"><a href="/enwiki/wiki/Julius_Pl%C3%BCcker" title="Julius Plücker">Julius Plücker</a> (1866)</span></li>
<li><span class="nowrap"><a href="/enwiki/wiki/Karl_Ernst_von_Baer" title="Karl Ernst von Baer">Karl Ernst von Baer</a> (1867)</span></li>
<li><span class="nowrap"><a href="/enwiki/wiki/Charles_Wheatstone" title="Charles Wheatstone">Charles Wheatstone</a> (1868)</span></li>
<li><span class="nowrap"><a href="/enwiki/wiki/Henri_Victor_Regnault" title="Henri Victor Regnault">Henri Victor Regnault</a> (1869)</span></li>
<li><span class="nowrap"><a href="/enwiki/wiki/James_Prescott_Joule" title="James Prescott Joule">James Prescott Joule</a> (1870)</span></li>
<li><span class="nowrap"><a href="/enwiki/wiki/Julius_von_Mayer" title="Julius von Mayer">Julius Robert von Mayer</a> (1871)</span></li>
<li><span class="nowrap"><a href="/enwiki/wiki/Friedrich_W%C3%B6hler" title="Friedrich Wöhler">Friedrich Wöhler</a> (1872)</span></li>
<li><span class="nowrap"><a href="/enwiki/wiki/Hermann_von_Helmholtz" title="Hermann von Helmholtz">Hermann von Helmholtz</a> (1873)</span></li>
<li><span class="nowrap"><a href="/enwiki/wiki/Louis_Pasteur" title="Louis Pasteur">Louis Pasteur</a> (1874)</span></li>
<li><span class="nowrap"><a href="/enwiki/wiki/August_Wilhelm_von_Hofmann" title="August Wilhelm von Hofmann">August Wilhelm von Hofmann</a> (1875)</span></li>
<li><span class="nowrap"><a href="/enwiki/wiki/Claude_Bernard" title="Claude Bernard">Claude Bernard</a> (1876)</span></li>
<li><span class="nowrap"><a href="/enwiki/wiki/James_Dwight_Dana" title="James Dwight Dana">James Dwight Dana</a> (1877)</span></li>
<li><span class="nowrap"><a href="/enwiki/wiki/Jean-Baptiste_Boussingault" title="Jean-Baptiste Boussingault">Jean-Baptiste Boussingault</a> (1878)</span></li>
<li><span class="nowrap"><a href="/enwiki/wiki/Rudolf_Clausius" title="Rudolf Clausius">Rudolf Clausius</a> (1879)</span></li>
<li><span class="nowrap"><a href="/enwiki/wiki/James_Joseph_Sylvester" title="James Joseph Sylvester">James Joseph Sylvester</a> (1880)</span></li>
<li><span class="nowrap"><a href="/enwiki/wiki/Charles_Adolphe_Wurtz" title="Charles Adolphe Wurtz">Charles Adolphe Wurtz</a> (1881)</span></li>
<li><span class="nowrap"><a href="/enwiki/wiki/Arthur_Cayley" title="Arthur Cayley">Arthur Cayley</a> (1882)</span></li>
<li><span class="nowrap"><a href="/enwiki/wiki/Lord_Kelvin" title="Lord Kelvin">William Thomson</a> (1883)</span></li>
<li><span class="nowrap"><a href="/enwiki/wiki/Carl_Ludwig" title="Carl Ludwig">Carl Ludwig</a> (1884)</span></li>
<li><span class="nowrap"><a href="/enwiki/wiki/August_Kekul%C3%A9" title="August Kekulé">Friedrich August Kekulé von Stradonitz</a> (1885)</span></li>
<li><span class="nowrap"><a href="/enwiki/wiki/Franz_Ernst_Neumann" title="Franz Ernst Neumann">Franz Ernst Neumann</a> (1886)</span></li>
<li><span class="nowrap"><a href="/enwiki/wiki/Joseph_Dalton_Hooker" title="Joseph Dalton Hooker">Joseph Dalton Hooker</a> (1887)</span></li>
<li><span class="nowrap"><a href="/enwiki/wiki/Thomas_Henry_Huxley" title="Thomas Henry Huxley">Thomas Henry Huxley</a> (1888)</span></li>
<li><span class="nowrap"><a href="/enwiki/wiki/George_Salmon" title="George Salmon">George Salmon</a> (1889)</span></li>
<li><span class="nowrap"><a href="/enwiki/wiki/Simon_Newcomb" title="Simon Newcomb">Simon Newcomb</a> (1890)</span></li>
<li><span class="nowrap"><a href="/enwiki/wiki/Stanislao_Cannizzaro" title="Stanislao Cannizzaro">Stanislao Cannizzaro</a> (1891)</span></li>
<li><span class="nowrap"><a class="mw-selflink selflink">Rudolf Virchow</a> (1892)</span></li>
<li><span class="nowrap"><a href="/enwiki/wiki/Sir_George_Stokes,_1st_Baronet" title="Sir George Stokes, 1st Baronet">George Gabriel Stokes</a> (1893)</span></li>
<li><span class="nowrap"><a href="/enwiki/wiki/Edward_Frankland" title="Edward Frankland">Edward Frankland</a> (1894)</span></li>
<li><span class="nowrap"><a href="/enwiki/wiki/Karl_Weierstrass" title="Karl Weierstrass">Karl Weierstrass</a> (1895)</span></li>
<li><span class="nowrap"><a href="/enwiki/wiki/Karl_Gegenbaur" title="Karl Gegenbaur">Karl Gegenbaur</a> (1896)</span></li>
<li><span class="nowrap"><a href="/enwiki/wiki/Albert_von_K%C3%B6lliker" title="Albert von Kölliker">Albert von Kölliker</a> (1897)</span></li>
<li><span class="nowrap"><a href="/enwiki/wiki/William_Huggins" title="William Huggins">William Huggins</a> (1898)</span></li>
<li><span class="nowrap"><a href="/enwiki/wiki/John_William_Strutt,_3rd_Baron_Rayleigh" title="John William Strutt, 3rd Baron Rayleigh">John William Strutt</a> (1899)</span></li>
<li><span class="nowrap"><a href="/enwiki/wiki/Marcellin_Berthelot" title="Marcellin Berthelot">Marcellin Berthelot</a> (1900)</span></li></ul>
</div></td></tr></tbody></table></div>
<div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1061467846"></div><div role="navigation" class="navbox authority-control" aria-labelledby="Authority_control_databases_frameless&#124;text-top&#124;10px&#124;alt=Edit_this_at_Wikidata&#124;link=https&#58;//www.wikidata.org/wiki/Q76432#identifiers&#124;class=noprint&#124;Edit_this_at_Wikidata" style="padding:3px"><table class="nowraplinks hlist mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><div id="Authority_control_databases_frameless&#124;text-top&#124;10px&#124;alt=Edit_this_at_Wikidata&#124;link=https&#58;//www.wikidata.org/wiki/Q76432#identifiers&#124;class=noprint&#124;Edit_this_at_Wikidata" style="font-size:114%;margin:0 4em"><a href="/enwiki/wiki/Help:Authority_control" title="Help:Authority control">Authority control databases</a> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q76432#identifiers" title="Edit this at Wikidata"><img alt="Edit this at Wikidata" src="/upwiki/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="/upwiki/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/15px-OOjs_UI_icon_edit-ltr-progressive.svg.png 1.5x, /upwiki/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/20px-OOjs_UI_icon_edit-ltr-progressive.svg.png 2x" data-file-width="20" data-file-height="20" /></a></span></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">International</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><span class="uid"><a rel="nofollow" class="external text" href="http://id.worldcat.org/fast/1754721/">FAST</a></span></li>
<li><span class="uid"><a rel="nofollow" class="external text" href="https://isni.org/isni/0000000121273508">ISNI</a></span></li>
<li><span class="uid"><a rel="nofollow" class="external text" href="https://viaf.org/viaf/34505480">VIAF</a></span></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">National</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><span class="uid"><a rel="nofollow" class="external text" href="https://authority.bibsys.no/authority/rest/authorities/html/90164764">Norway</a></span></li>
<li><span class="uid"><a rel="nofollow" class="external text" href="http://www.bncatalogo.cl/F?func=direct&local_base=red10&doc_number=000312582">Chile</a></span></li>
<li><span class="uid"><a rel="nofollow" class="external text" href="http://catalogo.bne.es/uhtbin/authoritybrowse.cgi?action=display&authority_id=XX1484387">Spain</a></span></li>
<li><span class="uid"><a rel="nofollow" class="external text" href="https://catalogue.bnf.fr/ark:/12148/cb12206686f">France</a></span></li>
<li><span class="uid"><a rel="nofollow" class="external text" href="https://data.bnf.fr/ark:/12148/cb12206686f">BnF data</a></span></li>
<li><span class="uid"><a rel="nofollow" class="external text" href="https://cantic.bnc.cat/registre/981058523598606706">Catalonia</a></span></li>
<li><span class="uid"><a rel="nofollow" class="external text" href="https://d-nb.info/gnd/118627198">Germany</a></span></li>
<li><span class="uid"><a rel="nofollow" class="external text" href="http://uli.nli.org.il/F/?func=find-b&local_base=NLX10&find_code=UID&request=987007269571105171">Israel</a></span></li>
<li><span class="uid"><a rel="nofollow" class="external text" href="https://opac.kbr.be/LIBRARY/doc/AUTHORITY/20986216">Belgium</a></span></li>
<li><span class="uid"><a rel="nofollow" class="external text" href="https://id.loc.gov/authorities/n79055263">United States</a></span></li>
<li><span class="uid"><a rel="nofollow" class="external text" href="https://libris.kb.se/gdsvz71028k5742">Sweden</a></span></li>
<li><span class="uid"><a rel="nofollow" class="external text" href="https://kopkatalogs.lv/F?func=direct&local_base=lnc10&doc_number=000115686&P_CON_LNG=ENG">Latvia</a></span></li>
<li><span class="uid"><a rel="nofollow" class="external text" href="https://id.ndl.go.jp/auth/ndlna/00459791">Japan</a></span></li>
<li><span class="uid"><a rel="nofollow" class="external text" href="https://aleph.nkp.cz/F/?func=find-c&local_base=aut&ccl_term=ica=jn20000720319&CON_LNG=ENG">Czech Republic</a></span></li>
<li><span class="uid"><a rel="nofollow" class="external text" href="https://nla.gov.au/anbd.aut-an35582667">Australia</a></span></li>
<li><span class="uid"><a rel="nofollow" class="external text" href="https://data.nlg.gr/resource/authority/record215455">Greece</a></span></li>
<li><span class="uid"><a rel="nofollow" class="external text" href="http://data.bibliotheken.nl/id/thes/p070152837">Netherlands</a></span>
<ul><li><span class="uid"><a rel="nofollow" class="external text" href="http://data.bibliotheken.nl/id/thes/p315486945">2</a></span></li></ul></li>
<li><span class="uid"><a rel="nofollow" class="external text" href="https://dbn.bn.org.pl/descriptor-details/9810540922805606">Poland</a></span></li>
<li><span class="uid"><a rel="nofollow" class="external text" href="http://id.bnportugal.gov.pt/aut/catbnp/1169913">Portugal</a></span></li>
<li><span class="uid"><a class="external text" href="https://wikidata-externalid-url.toolforge.org/?p=8034&url_prefix=https://opac.vatlib.it/auth/detail/&id=495/19840">Vatican</a></span></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Academics</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><span class="uid"><a rel="nofollow" class="external text" href="https://ci.nii.ac.jp/author/DA01609540?l=en">CiNii</a></span></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">People</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><span class="uid"><a rel="nofollow" class="external text" href="https://www.deutsche-biographie.de/pnd118627198.html?language=en">Deutsche Biographie</a></span></li>
<li><span class="uid"><a rel="nofollow" class="external text" href="https://trove.nla.gov.au/people/1003538">Trove</a></span></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Other</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><span class="uid"><a rel="nofollow" class="external text" href="https://snaccooperative.org/ark:/99166/w64466r2">SNAC</a></span></li>
<li><span class="uid"><a rel="nofollow" class="external text" href="https://www.idref.fr/030704065">IdRef</a></span></li></ul>
</div></td></tr></tbody></table></div></div>' |
Whether or not the change was made through a Tor exit node (tor_exit_node) | false |
Unix timestamp of change (timestamp) | '1694806607' |