Thapa, A., D. Koirala, R. Pathak, D. Chataut, S. Sharma, B. K. Bhandari, A. Jha, R. Hamal, R. Pandey, A. Gyawali, and M. Bhusal. “Balloon-Occluded Retrograde Transvenous Obliteration (BRTO): A Novel Method of Obliterating Gastric Varices. Report of Six Cases and Review of Literature”. Journal of Advances in Internal Medicine, vol. 9, no. 2, Nov. 2020, pp. 89-93, doi:10.3126/jaim.v9i2.31049.