Uppin, Mrutyunjay I., and Kapildev K. Hannurkar. “Prevalence of Helicobacter Pylori in Patients With Peptic Ulcer Disease”. International Surgery Journal 5, no. 4 (March 23, 2018): 1315–1318. Accessed November 26, 2025. https://www.ijsurgery.com/index.php/isj/article/view/2809.