Phenylketonuria: the phenylalanine-tyrosine ratio in the detection of the heterozygous carrier.
D001669:Biochemical Phenomena; D006579:Heterozygote; D006801:Humans; D010649:Phenylalanine / Q000378:metabolism*; D010661:Phenylketonurias; D014443:Tyrosine / Q000097:blood*
D014443:Tyrosine; D010649:Phenylalanine
PHENYLALANINE/metabolism; TYROSINE/in blood