title: Use of vaginal wall cytologic smears to predict abortion in high-risk pregnancies.
mesh_terms: D000033:Abortion, Threatened / Q000175:diagnosis* / Q000188:drug therapy; D005260:Female; D006801:Humans; D006908:Hydroxyprogesterones / Q000627:therapeutic use; D008525:Medroxyprogesterone / Q000627:therapeutic use; D011247:Pregnancy; D011249:Pregnancy Complications, Cardiovascular; D011336:Probability; D011379:Prognosis; D014592:Uterine Hemorrhage / Q000150:complications; D014626:Vaginal Smears
chemical_list: D006908:Hydroxyprogesterones; D008525:Medroxyprogesterone