Heterogeneity in genetic control of phenylalanine metabolism in man.
D002675:Child, Preschool; D006579:Heterozygote; D006801:Humans; D007223:Infant; D008967:Molecular Biology; D010649:Phenylalanine / Q000097:blood* / Q000378:metabolism; D010661:Phenylketonurias / Q000097:blood; D014443:Tyrosine / Q000097:blood / Q000378:metabolism; D014680:Veins
D014443:Tyrosine; D010649:Phenylalanine