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Open-Access Journal
Editorial
Hans Scherübl, Robert T Jensen, Guillaume Cadiot, Ulrich Stölzel, Günter Klöppel 
World J Gastrointest Endosc 3(7):133-139. Published online Jul 16, 2011. doi: 10.4253/wjge.v3.i7.133
Review
Brief Article
Keiichiro Kume, Takeshi Kuroki, Takahiro Sugihara, Masafumi Shinngai 
World J Gastrointest Endosc 3(7):145-150. Published online Jul 16, 2011. doi: 10.4253/wjge.v3.i7.145
Case Report
Hiroki Hongou, Kuangi Fu, Hiroya Ueyama, Taiji Takahashi, Tsutomu Takeda, Akihisa Miyazaki, Sumio Watanabe 
World J Gastrointest Endosc 3(7):151-153. Published online Jul 16, 2011. doi: 10.4253/wjge.v3.i7.151
Masaya Iwamuro, Mariko Hanada, Yoko Kominami, Reiji Higashi, Motowo Mizuno, Kazuhide Yamamoto 
World J Gastrointest Endosc 3(7):154-156. Published online Jul 16, 2011. doi: 10.4253/wjge.v3.i7.154