title: Fragile X in a survey of 75 autistic males.
mesh_terms: D000293:Adolescent; D000328:Adult; D001321:Autistic Disorder / Q000235:genetics*; D002648:Child; D002675:Child, Preschool; D005600:Fragile X Syndrome / Q000453:epidemiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012729:Sex Chromosome Aberrations / Q000453:epidemiology*