BPG is committed to discovery and dissemination of knowledge
Open-Access Journal
Editorial
Topic Highlight
Review
Original Articles
Toshikuni Oka, Hiroyuki Yamamoto, Shigeru Sasaki, Masanori Ii, Keiichi Hizaki, Hiroaki Taniguchi, Yasushi Adachi, Kohzoh Imai, Yasuhisa Shinomura 
World J Gastroenterol 15(31):3865-3873. Published online Aug 21, 2009. doi: 10.3748/wjg.15.3865
Brief Articles
Maria Papp, Ildiko Foldi, Istvan Altorjay, Eszter Palyu, Miklos Udvardy, Judit Tumpek, Sandor Sipka, Ilma Rita Korponay-Szabo, Eva Nemes, Gabor Veres, Tamas Dinya, Attila Tordai, Hajnalka Andrikovics, Gary L Norman, Peter Laszlo Lakatos 
World J Gastroenterol 15(31):3891-3900. Published online Aug 21, 2009. doi: 10.3748/wjg.15.3891
Francisco Javier Guzmán-de la Garza, Carlos Rodrigo Cámara-Lemarroy, Gabriela Alarcón-Galván, Paula Cordero-Pérez, Linda Elsa Muñoz-Espinosa, Nancy Esthela Fernández-Garza 
World J Gastroenterol 15(31):3901-3907. Published online Aug 21, 2009. doi: 10.3748/wjg.15.3901
Fei Liu, Ya Li, Xiang Lan, Yong-Gang Wei, Bo Li, Lv-Nan Yan, Tian-Fu Wen, Ji-Chun Zhao, Ming-Qing Xu, Wen-Tao Wang, Jia-Yin Yang 
World J Gastroenterol 15(31):3931-3936. Published online Aug 21, 2009. doi: 10.3748/wjg.15.3931
Case Report
Kouji Masumoto, Risa Teshiba, Genshiro Esumi, Kouji Nagata, Takanori Nakatsuji, Yuko Nishimoto, Sadako Yamaguchi, Kenzo Sumitomo, Tomoaki Taguchi 
World J Gastroenterol 15(31):3950-3953. Published online Aug 21, 2009. doi: 10.3748/wjg.15.3950
Shoji Hirasaki, Motoharu Kubo, Atsushi Inoue, Yasuyuki Miyake, Hisako Oshiro 
World J Gastroenterol 15(31):3954-3956. Published online Aug 21, 2009. doi: 10.3748/wjg.15.3954