title: [Down's syndrome: chromosome analysis in 362 cases].
mesh_terms: D002904:Chromosomes, Human, 21-22 and Y; D004314:Down Syndrome / Q000453:epidemiology / Q000235:genetics*; D005260:Female; D005817:Genetic Counseling; D006801:Humans; D006814:Hungary; D008423:Maternal Age; D009030:Mosaicism; D014178:Translocation, Genetic; D014314:Trisomy
vernacular_title: Down-syndroma: chromosoma-analysis 362 esetben