The obstetrician and hypnosis.
August
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RV
D000773:Anesthesia, Obstetrical / Q000266:history*; D005260:Female; D049673:History, 20th Century; D006801:Humans; D006991:Hypnosis, Anesthetic / Q000266:history*; D009774:Obstetrics / Q000266:history*; D011247:Pregnancy; D014481:United States