title: Determination of serum and urinary phenylalanine by gas chromatography.
mesh_terms: D000596:Amino Acids / Q000032:analysis; D002849:Chromatography, Gas; D010134:Fenclonine / Q000097:blood / Q000652:urine; D006801:Humans; D007773:Lactates; D010649:Phenylalanine / Q000032:analysis* / Q000097:blood / Q000652:urine; D010661:Phenylketonurias / Q000175:diagnosis
chemical_list: D000596:Amino Acids; D007773:Lactates; D010649:Phenylalanine; D010134:Fenclonine