| Authors: |
Oiwa S; Department of Gastroenterology, National Hospital Organization Hokkaido Cancer Center, 3-54 Kikusui 4-jo 2-chome, Shiroishi-ku, Sapporo-shi, Hokkaido, 003-0804, Japan., Sagawa T; Department of Gastroenterology, National Hospital Organization Hokkaido Cancer Center, 3-54 Kikusui 4-jo 2-chome, Shiroishi-ku, Sapporo-shi, Hokkaido, 003-0804, Japan. stamotsu@jk9.so-net.ne.jp., Watabe H; Department of Gastroenterology, National Hospital Organization Hokkaido Cancer Center, 3-54 Kikusui 4-jo 2-chome, Shiroishi-ku, Sapporo-shi, Hokkaido, 003-0804, Japan., Hirakawa M; Department of Gastroenterology, National Hospital Organization Hokkaido Cancer Center, 3-54 Kikusui 4-jo 2-chome, Shiroishi-ku, Sapporo-shi, Hokkaido, 003-0804, Japan., Uesugi A; Department of Gastroenterology, National Hospital Organization Hokkaido Cancer Center, 3-54 Kikusui 4-jo 2-chome, Shiroishi-ku, Sapporo-shi, Hokkaido, 003-0804, Japan., Yoshida M; Department of Gastroenterology, National Hospital Organization Hokkaido Cancer Center, 3-54 Kikusui 4-jo 2-chome, Shiroishi-ku, Sapporo-shi, Hokkaido, 003-0804, Japan., Nagashima H; Department of Gastroenterology, National Hospital Organization Hokkaido Cancer Center, 3-54 Kikusui 4-jo 2-chome, Shiroishi-ku, Sapporo-shi, Hokkaido, 003-0804, Japan., Fujikawa K; Department of Gastroenterology, National Hospital Organization Hokkaido Cancer Center, 3-54 Kikusui 4-jo 2-chome, Shiroishi-ku, Sapporo-shi, Hokkaido, 003-0804, Japan. |
