Epidural analgesia.
D000698:Analgesia / Q000009:adverse effects; D000773:Anesthesia, Obstetrical; D000775:Anesthesia, Spinal; D001919:Bradycardia / Q000139:chemically induced; D002404:Catheterization; D002585:Cesarean Section; D036861:Delivery, Obstetric; D005260:Female; D006801:Humans; D007743:Labor, Obstetric; D011247:Pregnancy