[Ultrasonic study of pathological pregnancies in the first trimester].
D000030:Abortion, Missed / Q000175:diagnosis; D000328:Adult; D005260:Female; D006801:Humans; D006828:Hydatidiform Mole / Q000175:diagnosis; D010048:Ovarian Cysts / Q000175:diagnosis; D011247:Pregnancy; D011248:Pregnancy Complications / Q000175:diagnosis*; D011261:Pregnancy Trimester, First; D014463:Ultrasonography; D014594:Uterine Neoplasms / Q000175:diagnosis
Lo studio ultrasonografico delle gravidanze patologiche del I trimestre.