Sugahara K, Matsunaga S, Yamamoto M, Noguchi T, Morita S, Koyachi M, Koyama Y, Koyama T, Kasahara N, Abe S, Katakura A
Sato Y, Katai H, Ito M, Yura M, Otsuki S, Yamagata Y, Morita S
Kataoka K, Katai H, Mizusawa J, Katayama H, Nakamura K, Morita S, Yoshikawa , Ito S, Kinoshita , Fukagawa T, Sasako M, Stomach Cancer Study Group/Japan Clinical Oncology Group
Yamauchi M, Yamamoto M, Kitamura K, Morita S, Nagakura R, Matsunaga , Abe S
Shirai T, Mori K, Mikamo M, Shishido Y, Akita T, Morita S, Asada K, Fujii M, Suda T, Chida K
Machida H, Yoda K, Arai Y, Nishida S, Masukawa A, Asanuma M, Yuhara T, Morita S, Suzuki K, Ueno E, Sabol JM
Tateya I, Morita S, Ishikawa S, Muto M, Hirano S, Kishimoto , Hiwatashi , Ito J