Authors: A Suzuki; Y Yabushita; H Takahashi; M Inamori; S Nakao; K Suzuki; H Iida; H Endo; T Akiyama; T Ikeda; Y Sakamoto; K Fujita; M Yoneda; A Goto; Y Abe; H Kirikoshi; N Kobayashi; K Kubota; S Saito; A Nakajima Journal: J Gastroenterol Hepatol Date: 2008-11 Impact factor: 4.029