Park Yoo Min, Kim Jung-Wook, Jang Jae-Young
Division of Gastroenterology and Hepatology, Department of Internal Medicine, Kyung Hee University School of Medicine, Seoul, Korea.
Clin Gastroenterol Hepatol. 2019 Oct;17(11):e133. doi: 10.1016/j.cgh.2018.08.049. Epub 2018 Aug 23.