title: Impact of comorbidity on mortality in patients with peptic ulcer bleeding: confirmative data of a French prospective study.
authors.forename: Stéphane
authors.initials: S
authors.lastname: Nahon
authors.forename: Alexandre
authors.initials: A
authors.lastname: Pariente
mesh_terms: D006801:Humans; D010438:Peptic Ulcer Hemorrhage / Q000453:epidemiology*