Singh, T.S.K, O P Dhakal, Gautam D, B Khandelwal, Mona Dhakal, O T Lepcha, and D Bhandari. “Correlation of Helicobacter Pylori Infections in Patients of Dyspepsia With or Without Ulcer With Endoscopic Findings”. International Journal of Medical Research and Review 4, no. 4 (April 30, 2016): 519-524. Accessed May 6, 2024. https://ijmrr.medresearch.in/index.php/ijmrr/article/view/511.