title: [The history of investigation of tumors in animals].
mesh_terms: D000818:Animals; D005060:Europe; D049669:History, 16th Century; D049670:History, 17th Century; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D009369:Neoplasms / Q000266:history / Q000662:veterinary*; D014730:Veterinary Medicine / Q000266:history*
vernacular_title: Zur Geschichte der Geschwulstforschung bei Tieren.