title: [Determination of phenylalanine hydroxylase in patients with phenylketonuria and hyperphenylalaninemia].
mesh_terms: D000293:Adolescent; D005260:Female; D006801:Humans; D007223:Infant; D008099:Liver / Q000201:enzymology; D008297:Male; D008722:Methods; D010649:Phenylalanine / Q000097:blood; D010651:Phenylalanine Hydroxylase / Q000032:analysis*; D010661:Phenylketonurias / Q000201:enzymology*
chemical_list: D010649:Phenylalanine; D010651:Phenylalanine Hydroxylase
vernacular_title: Bestimmung der Phenylalaninhydroxylase bei Patienten mit Phenylketonurie und Hyperphenylalaninämie