title: The use of human chorionic gonadotropin levels in assessing the prognosis of threatened abortion.
mesh_terms: D000033:Abortion, Threatened / Q000175:diagnosis*; D006063:Chorionic Gonadotropin / Q000652:urine*; D005260:Female; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D011247:Pregnancy; D011379:Prognosis; D013997:Time Factors
chemical_list: D006063:Chorionic Gonadotropin