Pudendal block anaesthesia in obstetrics. A review of 510 operative deliveries.
D000758:Anesthesia; D000765:Anesthesia, Conduction; D000773:Anesthesia, Obstetrical; D000776:Anesthesiology; D005260:Female; D009774:Obstetrics; D011247:Pregnancy
ANESTHESIA, CONDUCTION; ANESTHESIA, OBSTETRICAL