Nyhan, William L. Abnormalities in amino acid metabolism in clinical medicine / William L. Nyhan. - Norwalk : Appleton-Century-Crofts, 1984. - ix, 463 p. : ill. ; 24 cm. Includes bibliographies and index ISBN: 0-8385-0040-4 Subjects--Topical Terms: Amino acids--Metabolism--DisordersAmino acid metabolism, Inborn errors