title: [Real-time echography in the diagnosis of threatened abortion: diagnostic and prognostic evaluation compared with urinary HCG determination].
mesh_terms: D000033:Abortion, Threatened / Q000175:diagnosis*; D000328:Adult; D006063:Chorionic Gonadotropin / Q000652:urine*; D005260:Female; D006801:Humans; D011247:Pregnancy; D014463:Ultrasonography
chemical_list: D006063:Chorionic Gonadotropin
vernacular_title: L'ecografia in real time nella diagnosi della minaccia di aborto: valutazione diagnostica e prognostica nei confronti dei dosaggi urinari di HCG.