title: Presumptive Y-15 translocation and mental retardation in a family with a case of Klinefelter's syndrome.
mesh_terms: D000328:Adult; D002901:Chromosomes, Human, 13-15; D004569:Electroencephalography; D006716:Homosexuality; D006801:Humans; D008607:Intellectual Disability / Q000209:etiology* / Q000235:genetics; D007361:Intelligence Tests; D007713:Klinefelter Syndrome / Q000150:complications*; D008297:Male; D010375:Pedigree; D012727:Sex Characteristics; D012729:Sex Chromosome Aberrations / Q000150:complications*; D013194:Staining and Labeling