論文（英文）
Shinagawa T, Hata K, Ikeuchi H, Fukushima K, Futami K, Sugita A, Uchino M, Watanabe K, Higashi D, Kimura H, Araki T, Mizushima T, Itabashi M, Ueda T, Koganei K, Oba K, Ishihara S, Suzuki Y. Clin Gastroenterol Hepatol. 2019 Jul 20.
Shinagawa T, Hata K, Ikeuchi H, Fukushima K, Futami K, Sugita A, Uchino M, Watanabe K, Higashi D, Kimura H, Araki T, Mizushima T, Itabashi M, Ueda T, Koganei K, Oba K, Ishihara S, Suzuki Y. Clin Gastroenterol Hepatol. 2019 Jul 20.