title: [Distribution and clinical characteristics of aneuploidy in the X chromosome among students of general education schools].
mesh_terms: D000293:Adolescent; D000782:Aneuploidy; D002648:Child; D005260:Female; D006801:Humans; D007713:Klinefelter Syndrome / Q000175:diagnosis; D008297:Male; D012728:Sex Chromatin / Q000032:analysis; D012729:Sex Chromosome Aberrations / Q000453:epidemiology*; D012730:Sex Chromosomes; D014314:Trisomy; D014455:Ukraine; D014505:Urban Population
vernacular_title: Poshyrennia i klinichni osoblyvosti aneuploïdiĭ po X-khromosomi sered uchniv zahal'noosvitnikh shkil