Phenylketonuria, a family study. Borderline intelligence in two siblings with mentally retarded children.
D000293:Adolescent; D000328:Adult; D005260:Female; D005838:Genotype; D006801:Humans; D008607:Intellectual Disability / Q000235:genetics*; D008297:Male; D010375:Pedigree; D010649:Phenylalanine / Q000097:blood; D010661:Phenylketonurias / Q000235:genetics*; D014443:Tyrosine / Q000097:blood
D014443:Tyrosine; D010649:Phenylalanine