title: [Evaluation of the effectiveness and safety of the methods of obtaining trophoblastic villi in the first trimester of pregnancy].
authors.forename: B
authors.initials: B
authors.lastname: Chazan
authors.forename: W
authors.initials: W
authors.lastname: Sawicki
authors.forename: S
authors.initials: S
authors.lastname: Myszyński
authors.forename: K T
authors.initials: KT
authors.lastname: Niemiec
mesh_terms: D015193:Chorionic Villi Sampling / Q000379:methods*; D002869:Chromosome Aberrations; D000013:Congenital Abnormalities / Q000473:pathology*; D005260:Female; D006801:Humans; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D012449:Safety; D014327:Trophoblasts / Q000473:pathology*
vernacular_title: Ocena skuteczności i bezpieczeństwa metod uzyskiwania kosmków trofoblastu w pierwszym trymestrze ciazy.