Vaginosonography and chorionic villus sampling (CVS)
Ghirardini
G
G
Popp
L W
LW
D015193:Chorionic Villi Sampling / Q000379:methods*; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis*; D006801:Humans; D011247:Pregnancy; D016216:Ultrasonography, Prenatal