title: [Initial experience with the use of chorionic biopsy in prenatal diagnosis during the 1st trimester of pregnancy].
mesh_terms: D001707:Biopsy, Needle; D002823:Chorion / Q000473:pathology*; D002869:Chromosome Aberrations / Q000175:diagnosis*; D025063:Chromosome Disorders; D005260:Female; D006801:Humans; D007621:Karyotyping; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D011296:Prenatal Diagnosis
vernacular_title: Prvé zkusenosti s vyuzitím choriové biopsie v prenatální diagnostice v I. trimestru gravidity.