[Clinical experience in prophylactic treatment of spontaneous abortion].
D000026:Abortion, Habitual / Q000188:drug therapy / Q000209:etiology / Q000517:prevention & control*; D010064:Embryo Implantation / Q000187:drug effects; D004958:Estradiol / Q000008:administration & dosage / Q000627:therapeutic use; D005260:Female; D006801:Humans; D006908:Hydroxyprogesterones / Q000008:administration & dosage / Q000627:therapeutic use; D008525:Medroxyprogesterone / Q000008:administration & dosage / Q000627:therapeutic use; D010049:Ovarian Diseases / Q000150:complications*; D011247:Pregnancy; D014626:Vaginal Smears
D006908:Hydroxyprogesterones; D004958:Estradiol; D008525:Medroxyprogesterone