Safety of chorionic villus sampling.
Mastroiacovo
P
P
Botto
L D
LD
D015193:Chorionic Villi Sampling / Q000592:standards*; D002985:Clinical Protocols / Q000592:standards*; D005260:Female; D005865:Gestational Age; D006801:Humans; D011247:Pregnancy; D012449:Safety