[Local anesthesia with xylocaine as a method of obstetrical anesthesia].
D000758:Anesthesia; D000772:Anesthesia, Local; D000773:Anesthesia, Obstetrical; D000776:Anesthesiology; D006801:Humans; D008012:Lidocaine; D009774:Obstetrics
D008012:Lidocaine
ANESTHESIA, OBSTETRICAL; LIDOCAINE