[PROGRESS IN OBSTETRICS].
D000033:Abortion, Threatened; D005260:Female; D006801:Humans; D007751:Labor, Induced; D007743:Labor, Obstetric; D007744:Obstetric Labor Complications; D009774:Obstetrics; D011247:Pregnancy; D011248:Pregnancy Complications; D014937:Work
ABORTION, THREATENED; LABOR COMPLICATIONS; LABOR, INDUCED; OBSTETRICS; PREGNANCY COMPLICATIONS
PROGR'ES EN OBST'ETRIQUE.