Book Review Inborn Metabolic Diseases: Diagnosis and Treatment Third edition. Edited by J. Fernandes, J.-M. Saudubray, and G. Van den Berghe. 467 pp., illustrated. New York, Springer-Verlag, 2000. $119. 3-540-65626-X Metabolic Diseases: Foundations of Clinical Management, Genetics, and Pathology By Enid Gilbert-Barness and Lewis A. Barness. 930 pp. in two volumes, illustrated. Natick, Mass., Eaton, 2000. $279. 1-881299-11-2