Variations with age in plasma phenylalanine and tyrosine levels in phenylketonuria.
D006801:Humans; D010649:Phenylalanine; D010661:Phenylketonurias; D010949:Plasma; D014443:Tyrosine
D014443:Tyrosine; D010649:Phenylalanine
PHENYLALANINE; PHENYLKETONURIA; TYROSINE