Erratum to: Gender differences in colorectal cancer survival in Japan.
Department of Colorectal Surgery, Tochigi Cancer Center, 4-9-13 Yohnan, Utsunomiya, Tochigi, 320-0834, Japan. kkotake@tcc.pref.tochigi.lg.jp.
Kenjiro
K
Kotake
Department of Surgery, Asano Clinic, 1628-1 Takatsuka-cho, Hamamatsu, Shizuoka, 432-8061, Japan.
Michio
M
Asano
Department of Colorectal Surgery, Tochigi Cancer Center, 4-9-13 Yohnan, Utsunomiya, Tochigi, 320-0834, Japan.
Heita
H
Ozawa
Department of Surgical Oncology, Graduate School, Medical and Dental University, 1-5-45 Yushima, Bunkyo-ku, Tokyo, 113-8510, Japan.
Hirotoshi
H
Kobayashi
Department of Surgical Oncology, Graduate School, Medical and Dental University, 1-5-45 Yushima, Bunkyo-ku, Tokyo, 113-8510, Japan.
Kenichi
K
Sugihara