[Statements on the use of ultrasonic devices with Doppler effect in obstetrics].
D005260:Female; D005313:Fetal Death / Q000175:diagnosis; D005318:Fetal Heart; D006339:Heart Rate; D006801:Humans; D009774:Obstetrics; D010929:Placentation; D011247:Pregnancy; D014463:Ultrasonography
Mise au point sur l'usage des appareils ultra-soniques à effet Doppler en obstétrique.