title: Urothelial cancer--mucosally confined disease can be aggressive.
authors.forename: M J
authors.initials: MJ
authors.lastname: Droller
mesh_terms: D006801:Humans; D011379:Prognosis; D001749:Urinary Bladder Neoplasms / Q000473:pathology* / Q000628:therapy*; D019459:Urothelium