Fu Kuangi, Sano Yasushi, Kato Shigeharu, Fujii Takahiro, Iwasaki Junko, Sugito Masanori, Ono Masato, Saito Norio, Yoshida Shigeaki, Fujimori Takahiro
Gastrointestinal Oncology and Endoscopy, National Cancer Center Hospital East, Kashiwa, Chiba, Japan.
Dig Dis Sci. 2005 Jul;50(7):1324-7. doi: 10.1007/s10620-005-2781-8.