[Drug therapy of threatened abortion].
D000033:Abortion, Threatened / Q000188:drug therapy*; D000328:Adult; D006063:Chorionic Gonadotropin / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D011247:Pregnancy; D011374:Progesterone / Q000627:therapeutic use*
D006063:Chorionic Gonadotropin; D011374:Progesterone