Epidural analgesia and assisted delivery.
D000767:Anesthesia, Epidural / Q000009:adverse effects*; D000773:Anesthesia, Obstetrical / Q000009:adverse effects*; D005113:Extraction, Obstetrical; D005260:Female; D006801:Humans; D007743:Labor, Obstetric; D009772:Obstetrical Forceps; D011247:Pregnancy