Searching for the stone of wisdomHoenich, Nicholas A.Levin, Nathan W.Author information1Department of Nephrology, School of Clinical Medical Sciences, University of Newcastle upon Tyne, UK2Renal Research Institute, NY, USAEmail: [email protected]Nephrology Dialysis Transplantation 18(12):p 2679-2680, December 2003.Copyright © Copyright Oxford University Press 2003.