Iida Tomoya, Yamashita Kentaro, Nakase Hiroshi
Department of Gastroenterology and Hepatology, Sapporo Medical University School of Medicine, Sapporo, Hokkaido, Japan.
Clin Gastroenterol Hepatol. 2018 Sep;16(9):e93. doi: 10.1016/j.cgh.2017.09.026. Epub 2018 Apr 5.