title: A note on the centenary of the use of anaesthesia in obstetric practice by J. Y. Simpson.
mesh_terms: D000758:Anesthesia / Q000266:history*; D000773:Anesthesia, Obstetrical; D000776:Anesthesiology; D006176:Gynecology; D049672:History, 19th Century; D009774:Obstetrics
keywords: ANESTHESIA/history; ANESTHESIA/in gynecology and obstetrics; BIOGRAPHY; HISTORY