Proton pump inhibitor, clarithromycin and either amoxycillin or nitroimidazole: a meta‐analysis of eradication of Helicobacter pylori

Abstract
Aim: To perform a meta‐analysis of studies comparing twice daily, one‐week triple therapy with a proton pump inhibitor, clarithromycin (C) and amoxycillin (A) (PCA) vs. those using proton pump inhib...