title: Establishment of tetrahydrobiopterin as the hydroxylase cofactor and a review of some recent studies in man.
mesh_terms: D001708:Biopterins / Q000031:analogs & derivatives / Q000378:metabolism*; D003067:Coenzymes; D006801:Humans; D007223:Infant; D008099:Liver / Q000378:metabolism; D006899:Mixed Function Oxygenases; D010661:Phenylketonurias / Q000378:metabolism; D011621:Pteridines / Q000378:metabolism*
chemical_list: D003067:Coenzymes; D011621:Pteridines; D001708:Biopterins; D006899:Mixed Function Oxygenases