title: Limb defects and chorionic villus sampling.
authors.forename: J A
authors.initials: JA
authors.lastname: Evans
authors.forename: J L
authors.initials: JL
authors.lastname: Hamerton
mesh_terms: D015193:Chorionic Villi Sampling / Q000009:adverse effects*; D000013:Congenital Abnormalities / Q000453:epidemiology; D005260:Female; D005865:Gestational Age; D006801:Humans; D007231:Infant, Newborn; D017880:Limb Deformities, Congenital; D011247:Pregnancy; D012042:Registries