Mohammadjani H, Samiei H, Meshkin A, Mohammadjani EM, Ranjbari S, Rajabi Z, Erfani Y. Prevalence and Risk Factors of Helicobacter pylori Infection in Patients with Dyspepsia: A Cross-Sectional Study in Gerash, Iran (2023). ipj. 2026;1(1):56-61.