ACOG committee opinion. Chorionic villus sampling. American College of Obstetricians and Gynecologists Committee on Genetics.
D015193:Chorionic Villi Sampling / Q000009:adverse effects / Q000379:methods; D005260:Female; D006801:Humans; D017880:Limb Deformities, Congenital; D011247:Pregnancy; D012307:Risk Factors