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Open-Access Journal
Editorial
Original Article
Federica Mirici-Cappa, Paolo Caraceni, Marco Domenicali, Ernesto Gelonesi, Barbara Benazzi, Giacomo Zaccherini, Franco Trevisani, Cristina Puggioli, Mauro Bernardi 
World J Gastroenterol 17(30):3479-3486. Published online Aug 14, 2011. doi: 10.3748/wjg.v17.i30.3479
Gang Zhao, Li-Li Guo, Jing-Yong Xu, Hua Yang, Mei-Xiong Huang, Gang Xiao 
World J Gastroenterol 17(30):3487-3496. Published online Aug 14, 2011. doi: 10.3748/wjg.v17.i30.3487
Brief Article
Olivia Hentic, Chantal Dreyer, Vinciane Rebours, Magaly Zappa, Philippe Lévy, Eric Raymond, Philippe Ruszniewski, Pascal Hammel 
World J Gastroenterol 17(30):3497-3502. Published online Aug 14, 2011. doi: 10.3748/wjg.v17.i30.3497
Kazuhiro Saito, Fuminori Moriyasu, Katsutoshi Sugimoto, Ryota Nishio, Toru Saguchi, Toshitaka Nagao, Junichi Taira, Soichi Akata, Koichi Tokuuye 
World J Gastroenterol 17(30):3503-3509. Published online Aug 14, 2011. doi: 10.3748/wjg.v17.i30.3503
Hyung Hwan Moon, Kyung Won Seo, Ki Young Yoon, Yeon Myung Shin, Kyung Hyun Choi, Sang Ho Lee 
World J Gastroenterol 17(30):3510-3517. Published online Aug 14, 2011. doi: 10.3748/wjg.v17.i30.3510
Jung Min Kang, Dong Wook Shin, Young Min Kwon, Sang Min Park, Min Sun Park, Jin Ho Park, Ki Young Son, Be Long Cho 
World J Gastroenterol 17(30):3518-3525. Published online Aug 14, 2011. doi: 10.3748/wjg.v17.i30.3518
Dong Hyun Sinn, Hyang Ie Lee, Geum-Youn Gwak, Moon Seok Choi, Kwang Cheol Koh, Seung Woon Paik, Byung Chul Yoo, Joon Hyeok Lee 
World J Gastroenterol 17(30):3526-3530. Published online Aug 14, 2011. doi: 10.3748/wjg.v17.i30.3526
Ying Chen, Ri-Sheng Yu, Ling-Ling Qiu, Ding-Yao Jiang, Yan-Bin Tan, Yan-Biao Fu 
World J Gastroenterol 17(30):3544-3553. Published online Aug 14, 2011. doi: 10.3748/wjg.v17.i30.3544
Case Report
Hiroya Iida, Chiaki Yasui, Tsukasa Aihara, Shinichi Ikuta, Hidenori Yoshie, Naoki Yamanaka 
World J Gastroenterol 17(30):3554-3559. Published online Aug 14, 2011. doi: 10.3748/wjg.v17.i30.3554
Akihisa Nagatsu, Masahiko Taniguchi, Tsuyoshi Shimamura, Tomomi Suzuki, Kenichiro Yamashita, Hiroshi Kawakami, Daisuke Abo, Toshiya Kamiyama, Hiroyuki Furukawa, Satoru Todo 
World J Gastroenterol 17(30):3560-3564. Published online Aug 14, 2011. doi: 10.3748/wjg.v17.i30.3560