Young Joo Park, Hyun Young Woo, Jeong Heo, Sang Gyu Park, Young Mi Hong, Ki Tae Yoon, Dong Uk Kim, Gwang Ha Kim, Hyung Hoi Kim, Geun Am Song, and Mong Cho. Gut and Liver 2021;15:440-50. https://doi.org/10.5009/gnl19393
25 June 2021 in The Korean Journal of Gastroenterology
Jeonghui Yun, Sanggyu Park, Hojun Park, Won Lim, Taeyeong Lee and Chulsoo Song. Korean J Gastroenterol 2021;77:300-4. https://doi.org/10.4166/kjg.2021.009