title: [Use of trophoblast biopsy in first-trimester prenatal diagnosis].
mesh_terms: D001706:Biopsy / Q000379:methods; D002869:Chromosome Aberrations / Q000175:diagnosis*; D025063:Chromosome Disorders; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D007621:Karyotyping / Q000379:methods; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D011296:Prenatal Diagnosis / Q000379:methods*; D014327:Trophoblasts / Q000648:ultrastructure*
vernacular_title: Wykorzystanie biopsji trofoblastu w diagnostyce prenatalnej w pierwszym trymestrze ciazy.