Saddle block anesthesia in obstetrics; a preliminary survey of 50 consecutive cases.
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D000758:Anesthesia; D000773:Anesthesia, Obstetrical; D000775:Anesthesia, Spinal; D000776:Anesthesiology; D003625:Data Collection; D006176:Gynecology; D006801:Humans; D009774:Obstetrics
ANESTHESIA/in gynecology and obstetrics