Pethidine in obstetrics; review of 153 cases.
D005260:Female; D006801:Humans; D007743:Labor, Obstetric; D008614:Meperidine; D009774:Obstetrics; D004364:Pharmaceutical Preparations; D011247:Pregnancy
D004364:Pharmaceutical Preparations; D008614:Meperidine
DEMEROL; LABOR/drugs in