title: Some observations on the mental deficiency, normofunctional testicular hyperplasia and fra (X) (q28) chromosome syndrome.
mesh_terms: D000293:Adolescent; D000328:Adult; D002873:Chromosome Fragility; D005260:Female; D006801:Humans; D006965:Hyperplasia; D008607:Intellectual Disability / Q000235:genetics*; D008297:Male; D012729:Sex Chromosome Aberrations / Q000235:genetics*; D012730:Sex Chromosomes; D013577:Syndrome; D013737:Testis / Q000473:pathology*; D014960:X Chromosome