title: [X-chromosome-linked mental deficiency and the chromosome marker fra(X)(q28)].
mesh_terms: D002648:Child; D002873:Chromosome Fragility; D005260:Female; D005387:Finland; D005819:Genetic Markers; D006801:Humans; D008607:Intellectual Disability / Q000453:epidemiology / Q000235:genetics*; D008297:Male; D008875:Middle Aged; D010375:Pedigree; D012730:Sex Chromosomes; D014960:X Chromosome
chemical_list: D005819:Genetic Markers
vernacular_title: X-kromosomisesti periytyvä vajaamielisyys ja merkkikromosomi fra(X)(q28).