Hernández-Díaz, Sonia Risk of complications after a peptic ulcer diagnosis: effectiveness of proton pump inhibitors. [electronic resource] - Digestive diseases and sciences Jun 2013 - 1653-62 p. digital Publication Type: Evaluation Study; Journal Article ISSN: 1573-2568 Standard No.: 10.1007/s10620-013-2561-9 doi Subjects--Topical Terms: AdultAgedAged, 80 and overCase-Control StudiesDuodenal Ulcer--complicationsFemaleFollow-Up StudiesHumansIncidenceIntention to Treat AnalysisKaplan-Meier EstimateMaleMiddle AgedPeptic Ulcer Hemorrhage--epidemiologyPeptic Ulcer Perforation--epidemiologyProton Pump Inhibitors--therapeutic useRiskStomach Ulcer--complicationsTreatment Outcome