[The efficiency of ultrasonic diagnosis in obstetrics].
D002508:Cephalometry; D005260:Female; D005865:Gestational Age; D006801:Humans; D011247:Pregnancy; D011248:Pregnancy Complications / Q000175:diagnosis*; D014463:Ultrasonography
Die Leistungsfahigkeit der Ultraschalldiagnostik in der Geburtshilfe.