Intramuscular promazine hydrochloride in obstetrics.
D000698:Analgesia; D000758:Anesthesia; D000760:Anesthesia and Analgesia; D005260:Female; D006801:Humans; D007743:Labor, Obstetric; D009774:Obstetrics; D010640:Phenothiazines / Q000031:analogs & derivatives; D011247:Pregnancy; D011395:Promazine
D010640:Phenothiazines; C031637:phenothiazine; D011395:Promazine
LABOR/anesthesia and analgesia; PHENOTHIAZINE/related compounds