Lumbar epidural anaesthesia for vaginal delivery.
D000698:Analgesia; D000758:Anesthesia; D000760:Anesthesia and Analgesia; D000767:Anesthesia, Epidural; D000775:Anesthesia, Spinal; D036861:Delivery, Obstetric; D005260:Female; D006801:Humans; D007743:Labor, Obstetric; D011247:Pregnancy
ANESTHESIA, SPINAL/in pregnancy; LABOR/anesthesia and analgesia