Authors: Masanori Nakahara, Koji Isozaki, Seiichi Hirota, Jun‐ichiro Miyagawa, Naoko Hase-Sawada, Masahiko Taniguchi, Toshirou Nishida, Suji Kanayama, Yukihiko Kitamura, Yasuhisa Shinomura, Yūji Matsuzawa - Gastroenterology 1998 cited by 227