Thapa, A.; Koirala, D.; Pathak, R.; Chataut, D.; Sharma, S.; Bhandari, B. K.; Jha, A.; Hamal, R.; Pandey, R.; Gyawali, A.; Bhusal, M. Balloon-Occluded Retrograde Transvenous Obliteration (BRTO): A Novel Method of Obliterating Gastric Varices. Report of Six Cases and Review of Literature. J Adv Intern Med 2020, 9, 89-93.