title: [Aspiration of chorionic villi in the 1st trimester of pregnancy].
mesh_terms: D001707:Biopsy, Needle / Q000009:adverse effects / Q000379:methods; D002824:Chorionic Villi / Q000473:pathology*; D002869:Chromosome Aberrations / Q000175:diagnosis*; D025063:Chromosome Disorders; D005260:Female; D006801:Humans; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D011296:Prenatal Diagnosis
vernacular_title: Aspirace choriových klků v I. trimestru gravidity.