Prognostic Model for Predicting Survival After Palliative Urinary Diversion for Ureteral ObstructionAnalysis of 140 CasesWood, David P.Author informationDepartment of Urology, University of Michigan, Ann Arbor, MichiganJournal of Urology 180(2):p 621, August 2008.Copyright © 2008 by the American Urological Association, Inc.