Clinical outcomes of balloon-occluded retrograde transvenous obliteration for the treatment of gastric variceal hemorrhage in Korean patients with liver cirrhosis: a retrospective... oleh Se Young Jang, Go Heun Kim, Soo Young Park, Chang Min Cho, Won Young Tak, Jeong Han Kim, Won Hyeok Choe, So Young Kwon, Jae Myeong Lee, Sang Gyune Kim, Dae Yong Kim, Young Seok Kim, Se-Ok Lee, Yang Won Min, Joon Hyeok Lee, Seung Woon Paik, Byung Chul Yoo, Jae Wan Lim, Hong Joo Kim, Yong Kyun Cho, Joo Hyun Sohn, Jae Yoon Jeong, Yu Hwa Lee, Tae Yeob Kim, Young Oh Kweon