Screening the "normal" population in Massachusetts for phenylketonuria.
D000293:Adolescent; D000328:Adult; D000368:Aged; D000596:Amino Acids / Q000097:blood; D004035:Diet Therapy; D005260:Female; D006801:Humans; D008607:Intellectual Disability / Q000097:blood / Q000209:etiology; D008297:Male; D008403:Mass Screening; D008404:Massachusetts; D010649:Phenylalanine / Q000097:blood; D010661:Phenylketonurias / Q000150:complications / Q000175:diagnosis / Q000453:epidemiology* / Q000628:therapy; D014443:Tyrosine / Q000097:blood
D000596:Amino Acids; D014443:Tyrosine; D010649:Phenylalanine