TitleAbstractYear(sorted ascending)
helicobacter pylori infection, anti-caga antibodies and peptic ulcer: a case-control study in evaluate the association between infection with specific strains of helicobacter pylori and peptic ulcer in patients referred for upper gastrointestinal endoscopy.200211966512
does helicobacter pylori infection eradication modify peptic ulcer prevalence? a 10 years' endoscopical compare peptic ulcer prevalence in patients referred for upper gastrointestinal endoscopy in two italian hospitals in pre-helicobacter era and ten years after the progressive diffusion of eradication therapy.200616688832
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