A chromosomal survey of an institution for the mentally retarded. Study of 476 karyotypes with banding techniques and clinical assessment of patients with chromosome anomalies.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D002869:Chromosome Aberrations / Q000175:diagnosis / Q000235:genetics*; D002871:Chromosome Banding; D025063:Chromosome Disorders; D005260:Female; D006801:Humans; D008607:Intellectual Disability / Q000235:genetics*; D007621:Karyotyping; D008297:Male; D008875:Middle Aged; D012729:Sex Chromosome Aberrations / Q000175:diagnosis / Q000235:genetics*