Causes and pseudocauses in the history of diseases.
D004194:Disease / Q000209:etiology*; D006663:Historiography; D006666:History of Medicine; D049669:History, 16th Century; D049670:History, 17th Century; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans