In defense of Virchow.
D002294:Carcinoma, Squamous Cell / Q000266:history; D005197:Famous Persons; D005858:Germany; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D007822:Laryngeal Neoplasms / Q000266:history; D010336:Pathology / Q000266:history