“Prevalence of Helicobacter Pylori (H. Pylori) Infection Among Patients Undergoing Upper Gastrointestinal Endoscopy: An Institution Based Study”. American Journal of Medical Science and Innovation 2, no. 1 (March 30, 2023): 47–50. Accessed July 29, 2026. https://e-pallipublishers.com/index.php/ajmsi/article/view/1320.