Early amniocentesis versus chorionic villus sampling for fetal karyotyping.
Boulos
A
A
Tsirigotis
M
M
Yazdani
N
N
Craft
I
I
D000022:Abortion, Spontaneous / Q000209:etiology*; D000649:Amniocentesis / Q000009:adverse effects* / Q000379:methods; D015193:Chorionic Villi Sampling; D005260:Female; D005865:Gestational Age; D006801:Humans; D007621:Karyotyping; D011247:Pregnancy