Hasan Husain, Husain Ali Abdulaziz, et al. “Demographic and Clinical Predictors of Helicobacter Pylori Infection in Symptomatic Patients From Middle Eastern Countries: A Systematic Review and Meta-Analysis”. Journal of Health, Wellness and Community Research, vol. 4, no. 17, Sept. 2026, pp. 1-15, https://doi.org/10.61919/4g6y4s77.