Nakai Takehiro, Shimomura Tomoo, Nakai Hiroaki, Suzuki Yoshio, Nakamura Masami, Kawasaki Tadashi
Department of Surgery, National Sengokusou Hospital, 1191 Nagose, Kaizuka, Osaka, 597-0042, Japan.
Dig Dis Sci. 2003 Feb;48(2):291-4. doi: 10.1023/a:1021971209043.