[Chorionic biopsy under immediate real-time (ultrasonic) control].
D001706:Biopsy; D002823:Chorion / Q000473:pathology*; D005260:Female; D006801:Humans; D011247:Pregnancy; D011296:Prenatal Diagnosis / Q000379:methods*; D014463:Ultrasonography
Közvetlen real-time (ultrahang) kontroll melletti chorionbiopszia.