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Open-Access Journal
Editorial
Antoni Castells, Francesc Balaguer, Sergi Castellví-Bel, Victòria Gonzalo, Teresa Ocaña 
World J Gastroenterol 13(33):4413-4416. Published online Sep 7, 2007. doi: 10.3748/wjg.v13.i33.4413
Review
Muhammad Wasif Saif, Lena Karapanagiotou, Kostas Syrigos 
World J Gastroenterol 13(33):4423-4430. Published online Sep 7, 2007. doi: 10.3748/wjg.v13.i33.4423
Qiu-Wei Pan, Scot D Henry, Bob J Scholte, Hugo W Tilanus, Harry LA Janssen, Luc JW van der Laan 
World J Gastroenterol 13(33):4431-4436. Published online Sep 7, 2007. doi: 10.3748/wjg.v13.i33.4431
Colorectal Cancer
Sibel Erdamar, Esra Ucaryilmaz, Gokhan Demir, Tayfun Karahasanoglu, Gulen Dogusoy, Ahmet Dirican, Suha Goksel 
World J Gastroenterol 13(33):4437-4444. Published online Sep 7, 2007. doi: 10.3748/wjg.v13.i33.4437
H Pylori
Yasuaki Saijo, Eiji Yoshioka, Tomonori Fukui, Mariko Kawaharada, Fumihiro Sata, Hirokazu Sato, Reiko Kishi 
World J Gastroenterol 13(33):4445-4451. Published online Sep 7, 2007. doi: 10.3748/wjg.v13.i33.4445
Basic Research
Tamás Letoha, Liliána Z Fehér, László Pecze, Csaba Somlai, Ilona Varga, József Kaszaki, Gábor Tóth, Csaba Vizler, László Tiszlavicz, Tamás Takács 
World J Gastroenterol 13(33):4452-4457. Published online Sep 7, 2007. doi: 10.3748/wjg.v13.i33.4452
Clinical Research
Alberto Pilotto, Marilisa Franceschi, Gioacchino Leandro, Carlo Scarcelli, Luigi Piero D’Ambrosio, Francesco Paris, Vito Annese, Davide Seripa, Angelo Andriulli, Francesco Di Mario 
World J Gastroenterol 13(33):4467-4472. Published online Sep 7, 2007. doi: 10.3748/wjg.v13.i33.4467
Toshiyuki Nakayama, Maki Inaba, Shinji Naito, Yumi Mihara, Shiro Miura, Mitsuru Taba, Ayumi Yoshizaki, Chun-Yang Wen, Ichiro Sekine 
World J Gastroenterol 13(33):4473-4479. Published online Sep 7, 2007. doi: 10.3748/wjg.v13.i33.4473
Rapid Communication
Masayuki Nagahashi, Yoshio Shirai, Toshifumi Wakai, Jun Sakata, Yoichi Ajioka, Katsuyoshi Hatakeyama 
World J Gastroenterol 13(33):4480-4483. Published online Sep 7, 2007. doi: 10.3748/wjg.v13.i33.4480
Lucio Trevisani, Viviana Cifalà, Nadia Fusetti, Giuseppe Gilli, Paola Tombesi, Marco Torchiaro, Sergio Boccia, Vincenzo Abbasciano 
World J Gastroenterol 13(33):4484-4488. Published online Sep 7, 2007. doi: 10.3748/wjg.v13.i33.4484
Genoile Oliveira Santana, Luiz Guilherme Costa Lyra, Tamara Celi Almeida Santana, Lidiane Bianca dos Reis, Jorge Carvalho Guedes, Maria Betania Toralles, André Castro Lyra 
World J Gastroenterol 13(33):4489-4492. Published online Sep 7, 2007. doi: 10.3748/wjg.v13.i33.4489
Iqbal Saleem Mir, Mir Mohsin, Omar Kirmani, Tafazul Majid, Khurshid Wani, Mehmood-ul Hassan, Javed Naqshbandi, Mohammed Maqbool 
World J Gastroenterol 13(33):4493-4497. Published online Sep 7, 2007. doi: 10.3748/wjg.v13.i33.4493
Xue-Ping Zhou, Zhi-Wei Quan, Wen-Ming Cong, Ning Yang, Hai-Bin Zhang, Shu-Hui Zhang, Guang-Shun Yang 
World J Gastroenterol 13(33):4498-4503. Published online Sep 7, 2007. doi: 10.3748/wjg.v13.i33.4498
Case Report
K Saadat-Gilani, L Bechmann, A Frilling, G Gerken, A Canbay 
World J Gastroenterol 13(33):4517-4519. Published online Sep 7, 2007. doi: 10.3748/wjg.v13.i33.4517
Nobuyuki Toshikuni, Kazuhiko Morii, Michinori Yamamoto 
World J Gastroenterol 13(33):4520-4522. Published online Sep 7, 2007. doi: 10.3748/wjg.v13.i33.4520
Johnny CA Ong, Pierce KH Chow, Weng-Hoong Chan, Alex YF Chung, Choon Hua Thng, Wai-Keong Wong 
World J Gastroenterol 13(33):4523-4525. Published online Sep 7, 2007. doi: 10.3748/wjg.v13.i33.4523
Shiang-Fu Huang, Ren-Chin Wu, Joseph Tung-Chieh Chang, Sheng-Chieh Chan, Chun-Ta Liao, I-How Chen, Chun-Nan Yeh 
World J Gastroenterol 13(33):4526-4528. Published online Sep 7, 2007. doi: 10.3748/wjg.v13.i33.4526
Letters To The Editor