title: [Knowledge gain for medical methodology from the history of medicine].
authors.forename: P W
authors.initials: PW
authors.lastname: Ruff
mesh_terms: D015510:Clinical Medicine / Q000379:methods*; D049671:History, 18th Century; D049672:History, 19th Century; D049690:History, Ancient; D010686:Philosophy, Medical; D012106:Research
vernacular_title: Erkenntnisgewinn für die medizinische Methodenlehre aus der Geschichte der Medizin.