Double-blind trials of promazine in labour.
D000759:Adjuvants, Anesthesia; D000758:Anesthesia; D000773:Anesthesia, Obstetrical; D000776:Anesthesiology; D004311:Double-Blind Method; D005260:Female; D006801:Humans; D007743:Labor, Obstetric; D011247:Pregnancy; D011395:Promazine
D000759:Adjuvants, Anesthesia; D011395:Promazine
ANESTHESIA ADJUVANTS; ANESTHESIA, OBSTETRICAL; PROMAZINE