Pathak, Rahul, Roshan Jha, Prem Khadga, and Shashi Sharma. “Non-Endoscopic Parameters for Predicton of Esophageal Varices”. Journal of Advances in Internal Medicine 6, no. 2 (November 6, 2017): 21–26. Accessed January 18, 2025. https://nepjol.info/index.php/JAIM/article/view/18537.