title: Trials for the early diagnosis of pregnancy by intracutaneous injection of gonadotropic hormone.
authors.forename: A
authors.initials: A
authors.lastname: BARDALES
mesh_terms: D006062:Gonadotropins; D011247:Pregnancy / Q000175:diagnosis*
chemical_list: D006062:Gonadotropins
vernacular_title: Ensayos para el diagnóstico precoz del embarazo por la inyeccion intracutánea de hormona gonadotropa.