Regional anesthesia in obstetrics; present status.
D000758:Anesthesia; D000765:Anesthesia, Conduction; D000775:Anesthesia, Spinal; D005260:Female; D005333:Fetus; D006801:Humans; D007743:Labor, Obstetric; D009774:Obstetrics; D011247:Pregnancy
ANESTHESIA, REGIONAL; ANESTHESIA, SPINAL; FETUS; LABOR