The history of obstetric anesthesia.
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Stampone
D000773:Anesthesia, Obstetrical / Q000266:history* / Q000379:methods; D005260:Female; D049669:History, 16th Century; D049670:History, 17th Century; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D049690:History, Ancient; D049691:History, Medieval; D006801:Humans; D006991:Hypnosis, Anesthetic; D009321:Natural Childbirth; D011247:Pregnancy