Shrestha, Roshan, et al. “Factors Predicting Early Re-Bleeding and in-Hospital Mortality After Acute Variceal Hemorrhage in Patients With Cirrhosis”. Journal of Patan Academy of Health Sciences, vol. 9, no. 3, Dec. 2022, pp. 37-45, https://jpahs.edu.np/index.php/jpahs/article/view/321.