Belbase, N. P., A. Jalan, H. P. Upadhya, R. Mishra, M. Karki, and S. Kumar. “Endoscopic Band Ligation in Patients With Variceal Bleeding”. Birat Journal of Health Sciences, vol. 3, no. 1, May 2018, pp. 320-4, doi:10.3126/bjhs.v3i1.19728.