o-Hydroxyphenylacetic acid excretion in the phenylalanine tolerance test for carriers of phenylketonuria.
D006801:Humans; D010648:Phenylacetates / Q000031:analogs & derivatives; D010649:Phenylalanine / Q000378:metabolism*; D010661:Phenylketonurias / Q000652:urine*
D010648:Phenylacetates; D010649:Phenylalanine; C025136:phenylacetic acid
PHENYLACETIC ACID/related compounds; PHENYLALANINE/metabolism; PHENYLPYRUVIC OLIGOPHRENIA/urine in