Rouprêt, Morgan A new proposal to risk stratify urothelial carcinomas of the upper urinary tract (UTUCs) in a predefinitive treatment setting: low-risk versus high-risk UTUCs. [electronic resource] - European urology Aug 2014 - 181-3 p. digital Publication Type: Editorial ISSN: 1873-7560 Standard No.: 10.1016/j.eururo.2013.12.007 doi Subjects--Topical Terms: Carcinoma--classificationHumansKidney Neoplasms--classificationKidney PelvisRisk AssessmentRisk FactorsUreteral Neoplasms--classificationUrothelium