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Open-Access Journal
Editorial
Giovanni Tarantino, Matteo Nicola Dario Di Minno, Domenico Capone 
World J Gastroenterol 15(23):2817-2833. Published online Jun 21, 2009. doi: 10.3748/wjg.15.2817
Ronald Daher, Thierry Yazbeck, Joe Bou Jaoude, Bassam Abboud 
World J Gastroenterol 15(23):2834-2838. Published online Jun 21, 2009. doi: 10.3748/wjg.15.2834
Topic Highlight
Kate L Mandeville, Justus Krabshuis, Nimzing Gwamzhi Ladep, Chris JJ Mulder, Eamonn MM Quigley, Shahid A Khan 
World J Gastroenterol 15(23):2839-2854. Published online Jun 21, 2009. doi: 10.3748/wjg.15.2839
Review
Original Articles
Rui-Ping Zhang, Xi-Ping Zhang, Yue-Fang Ruan, Shu-Yun Ye, Hong-Chan Zhao, Qi-Hui Cheng, Di-Jiong Wu 
World J Gastroenterol 15(23):2862-2869. Published online Jun 21, 2009. doi: 10.3748/wjg.15.2862
Brief Articles
Angèle PM Kerckhoffs, Melvin Samsom, Michel E van der Rest, Joris de Vogel, Jan Knol, Kaouther Ben-Amor, Louis MA Akkermans 
World J Gastroenterol 15(23):2887-2892. Published online Jun 21, 2009. doi: 10.3748/wjg.15.2887
Gabriela Beatriz Acosta, María Alejandra Fernández, Diego Martín Roselló, María Luján Tomaro, Karina Balestrasse, Abraham Lemberg 
World J Gastroenterol 15(23):2893-2899. Published online Jun 21, 2009. doi: 10.3748/wjg.15.2893
Sheikh Anwar Abdullah, Tarun Gupta, Khairul Azhar Jaafar, Yaw Fui Alexander Chung, London Lucien Peng Jin Ooi, Steven Joseph Mesenas 
World J Gastroenterol 15(23):2908-2912. Published online Jun 21, 2009. doi: 10.3748/wjg.15.2908
Jing Li, Bin Liu, Lu-Nan Yan, Lan-Lan Wang, Wan Y Lau, Bo Li, Wen-Tao Wang, Ming-Qing Xu, Jia-Yin Yang, Fu-Gui Li 
World J Gastroenterol 15(23):2913-2917. Published online Jun 21, 2009. doi: 10.3748/wjg.15.2913
Case Report
Marco Caricato, Fabio Ausania, Giovanni Francesco Marangi, Ilaria Cipollone, Gerardo Flammia, Paolo Persichetti, Lucio Trodella, Roberto Coppola 
World J Gastroenterol 15(23):2918-2919. Published online Jun 21, 2009. doi: 10.3748/wjg.15.2918
Miguel Bispo, Ana Valente, Rosário Maldonado, Rui Palma, Helena Glória, João Nóbrega, Paula Alexandrino 
World J Gastroenterol 15(23):2920-2922. Published online Jun 21, 2009. doi: 10.3748/wjg.15.2920
Masahiro Takahara, Yasuhiro Miyake, Kazuyuki Matsumoto, Daisuke Kawai, Eisuke Kaji, Tatsuya Toyokawa, Morihito Nakatsu, Masaharu Ando, Mamoru Hirohata 
World J Gastroenterol 15(23):2930-2932. Published online Jun 21, 2009. doi: 10.3748/wjg.15.2930
Scientometrics