Ishihara Shunji, Kawashima Kousaku, Kinoshita Yoshikazu
Department of Internal Medicine II, Shimane University Faculty of Medicine.
Inflammatory Bowel Disease Center, Shimane University Hospital.
Nihon Shokakibyo Gakkai Zasshi. 2019;116(3):216-223. doi: 10.11405/nisshoshi.116.216.