Naoto Fukunaga , Masashi Ishikawa , Hisashi Ishikura , Toshihiro Ichimori , Suguru Kimura , Akihiro Sakata , Koichi Sato , Jyunichi Nagata and Yoshiyuki Fujii
World Journal of Surgical Oncology 2008, 6:129doi:10.1186/1477-7819-6-129