Al Dossari, Khaled, Sanaa Kamal, Ahmed Al-Malki, and Jamaan Al-Zahrani. “Prevalence and Associated Factors of Pylori Infection in Symptomatic Patients Admitted to A Major Hospital in Saudi Arabia”. Journal of Health Informatics in Developing Countries 10, no. 1 (December 12, 2016). Accessed April 18, 2026. https://mail.jhidc.org/index.php/jhidc/article/view/147.