Ghosh, DK, UK Barua, SK Saha, CK Ghosh, M Rahman, and MR Alam. “Endoscopic Evaluation of Dyspeptic Patients”. Bangladesh Medical Journal 42, no. 3 (May 27, 2014): 82–84. Accessed May 4, 2024. https://www.banglajol.info/index.php/BMJ/article/view/19001.