title: Problems in cancer surveillance: delineating in situ and invasive bladder cancer.
authors.forename: B F
authors.initials: BF
authors.lastname: Hankey
authors.forename: B K
authors.initials: BK
authors.lastname: Edwards
authors.forename: L A
authors.initials: LA
authors.lastname: Ries
authors.forename: C L
authors.initials: CL
authors.lastname: Percy
authors.forename: E
authors.initials: E
authors.lastname: Shambaugh
mesh_terms: D002278:Carcinoma in Situ / Q000453:epidemiology* / Q000473:pathology; D006801:Humans; D015994:Incidence; D007484:Iowa / Q000453:epidemiology; D009361:Neoplasm Invasiveness / Q000473:pathology*; D009367:Neoplasm Staging; D001749:Urinary Bladder Neoplasms / Q000453:epidemiology* / Q000473:pathology