Sito, E Helicobacter pylori infection after gastrectomy and vagotomy in duodenal ulcer patients. [electronic resource] - Journal of physiology and pharmacology : an official journal of the Polish Physiological Society Mar 1996 - 229-37 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0867-5910 Subjects--Topical Terms: AdultBreath TestsDuodenal Ulcer--etiologyGastrectomyGastric Stump--pathologyGastrins--bloodGastritis--complicationsHelicobacter Infections--complicationsHelicobacter pyloriHumansMaleMiddle AgedPrevalenceUrea--analysisVagotomy