Promethazine as an adjunct to obstetrical analgesia and sedation; a series of 500 cases.
D000698:Analgesia; D016362:Analgesia, Obstetrical; D000758:Anesthesia; D000760:Anesthesia and Analgesia; D005260:Female; D006801:Humans; D007743:Labor, Obstetric; D059408:Pain Management; D011247:Pregnancy; D011398:Promethazine
D011398:Promethazine
LABOR/anesthesia and analgesia