Promazine, meperidine, and spinal anesthesia for labor and delivery.
D000698:Analgesia; D000758:Anesthesia; D000760:Anesthesia and Analgesia; D000775:Anesthesia, Spinal; D036861:Delivery, Obstetric; D005260:Female; D006801:Humans; D007743:Labor, Obstetric; D008614:Meperidine; D011247:Pregnancy; D011395:Promazine; D011398:Promethazine / Q000627:therapeutic use*
D008614:Meperidine; D011398:Promethazine; D011395:Promazine
LABOR/anesthesia and analgesia; MEPERIDINE/anesthesia and analgesia; PROMETHAZINE/therapeutic use