title: Ultrasound screening for gestational trophoblastic disease.
authors.forename: U I
authors.initials: UI
authors.lastname: Esen
mesh_terms: D000028:Abortion, Induced; D003376:Counseling; D005260:Female; D031901:Gestational Trophoblastic Disease / Q000000981:diagnostic imaging*; D006801:Humans; D008403:Mass Screening; D011247:Pregnancy; D016216:Ultrasonography, Prenatal