[Ultrasonic diagnosis in perinatal management].
D000013:Congenital Abnormalities / Q000175:diagnosis; D005260:Female; D005313:Fetal Death / Q000175:diagnosis; D005317:Fetal Growth Retardation / Q000175:diagnosis; D005318:Fetal Heart / Q000502:physiology; D005333:Fetus / Q000502:physiology*; D006128:Growth; D006801:Humans; D011247:Pregnancy; D011296:Prenatal Diagnosis; D014463:Ultrasonography