On diabetes mellitus.
D002170:Canada; D003920:Diabetes Mellitus / Q000266:history*; D004534:Egypt; D004739:England; D005602:France; D005858:Germany; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D049690:History, Ancient; D006801:Humans