[Experience with hydroxydione in labor].
D000700:Analgesics; D000758:Anesthesia; D000773:Anesthesia, Obstetrical; D005260:Female; D006801:Humans; D007743:Labor, Obstetric; D011247:Pregnancy; D011277:Pregnanediones
D000700:Analgesics; D011277:Pregnanediones; C084598:hydroxydione
ANESTHESIA, OBSTETRICAL; HYDROXYDIONE/anesthesia and analgesic