title: Gastric and duodenal ulcer and risk of bladder cancer.
authors.forename: Claudio
authors.initials: C
authors.lastname: Pelucchi
authors.forename: Eva
authors.initials: E
authors.lastname: Negri
authors.forename: Renato
authors.initials: R
authors.lastname: Talamini
authors.forename: Silvia
authors.initials: S
authors.lastname: Franceschi
authors.forename: Carlo
authors.initials: C
authors.lastname: La Vecchia
mesh_terms: D000328:Adult; D016022:Case-Control Studies; D004381:Duodenal Ulcer / Q000150:complications*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012307:Risk Factors; D013276:Stomach Ulcer / Q000150:complications*; D001749:Urinary Bladder Neoplasms / Q000453:epidemiology* / Q000209:etiology