[STUDIES ON THE USE OF SESTRON IN OBSTETRICS].
D005260:Female; D006801:Humans; D007743:Labor, Obstetric; D009125:Muscle Relaxants, Central; D009774:Obstetrics; D010627:Phenethylamines; D011247:Pregnancy
D009125:Muscle Relaxants, Central; D010627:Phenethylamines
LABOR; MUSCLE RELAXANTS; PHENETHYLAMINES; PREGNANCY