[Analgesia and sedation in labor. Study of 540 cases treated with promazine hydrochloride].
D000698:Analgesia; D000758:Anesthesia; D000773:Anesthesia, Obstetrical; D000776:Anesthesiology; D005260:Female; D006801:Humans; D007743:Labor, Obstetric; D059408:Pain Management; D011247:Pregnancy; D011395:Promazine / Q000628:therapy*
D011395:Promazine
ANESTHESIA, OBSTETRICAL; PROMAZINE/therapy