[Treatment of abortion with progesterone and etiology of abortion].
D000022:Abortion, Spontaneous / Q000209:etiology*; D000033:Abortion, Threatened / Q000188:drug therapy*; D000937:Antigen-Antibody Reactions; D005260:Female; D006648:Histocompatibility; D006801:Humans; D011247:Pregnancy; D011374:Progesterone / Q000009:adverse effects / Q000627:therapeutic use*
D011374:Progesterone