Manes, G Increased risk for Helicobacter pylori recurrence by continuous acid suppression: a randomized controlled study. [electronic resource] - Italian journal of gastroenterology and hepatology Feb 1998 - 28-33 p. digital Publication Type: Clinical Trial; Comparative Study; Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 1125-8055 Subjects--Topical Terms: AdultAgedAged, 80 and overBiopsyColony Count, MicrobialDuodenal Ulcer--drug therapyEndoscopy, Digestive SystemFemaleFollow-Up StudiesGastric Acid--metabolismGastric Mucosa--drug effectsHelicobacter Infections--drug therapyHelicobacter pylori--pathogenicityHistamine H2 Antagonists--therapeutic useHumansMaleMiddle AgedProspective StudiesRanitidine--therapeutic useRecurrenceRisk Factors