EXCERPTS 312.804 Excerpts from United States Renal Data System 1998 Annual Data Report / [National Institutes of Health National Institute of Diabetes and Digestive and Kidney Diseases Division of Kidney, Urologic, and Hematologic Diseases Bethesda, MD April 1998. - Philadelphia : W.B. Saunders Co. a Division of Harcourt Brace and Co., 1998. -[2], 162 s. ; wykr. 28 cm. - (American