Ernst Gräfenberg: the life and work of the specialist of Kiel on the hundredth anniversary of his birth on 26 September 1881.
D003274:Contraceptive Devices, Female / Q000266:history*; D005260:Female; D005858:Germany; D006176:Gynecology / Q000266:history; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D009774:Obstetrics / Q000266:history