The use of Guthrie's test to detect phenylketonuria in a population of mentally retarded individuals.
D000293:Adolescent; D001412:Bacillus subtilis; D001431:Bacteriological Techniques; D002648:Child; D002674:Child, Institutionalized; D002675:Child, Preschool; D002854:Chromatography, Paper; D005260:Female; D006801:Humans; D008607:Intellectual Disability / Q000175:diagnosis; D008297:Male; D010661:Phenylketonurias / Q000097:blood / Q000175:diagnosis* / Q000652:urine