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Open-Access Journal
Editorial
Mehmet Coskun, Jacob Tveiten Bjerrum, Jakob Benedict Seidelin, Ole Haagen Nielsen 
World J Gastroenterol 18(34):4629-4634. Published online Sep 14, 2012. doi: 10.3748/wjg.v18.i34.4629
Froniter
Stella Tammaro, Roberta Caruso, Francesco Pallone, Giovanni Monteleone 
World J Gastroenterol 18(34):4635-4638. Published online Sep 14, 2012. doi: 10.3748/wjg.v18.i34.4635
Guidelines For Clinical Practice
Review
Christian Jenssen, Maria Victoria Alvarez-Sánchez, Bertrand Napoléon, Siegbert Faiss 
World J Gastroenterol 18(34):4659-4676. Published online Sep 14, 2012. doi: 10.3748/wjg.v18.i34.4659
Guglielmo Borgia, Maria Aurora Carleo, Giovanni Battista Gaeta, Ivan Gentile 
World J Gastroenterol 18(34):4677-4683. Published online Sep 14, 2012. doi: 10.3748/wjg.v18.i34.4677
Original Article
Ai-Guo Lu, Hao Feng, Pu-Xiong-Zhi Wang, Ding-Pei Han, Xue-Hua Chen, Min-Hua Zheng 
World J Gastroenterol 18(34):4704-4713. Published online Sep 14, 2012. doi: 10.3748/wjg.v18.i34.4704
Brief Article
Milan Spasojevic, Jens Marius Naesgaard, Dejan Ignjatovic 
World J Gastroenterol 18(34):4714-4720. Published online Sep 14, 2012. doi: 10.3748/wjg.v18.i34.4714
Theodoros A Zografos, Nikolaos Gatselis, Kalliopi Zachou, Christos Liaskos, Stella Gabeta, George K Koukoulis, George N Dalekos 
World J Gastroenterol 18(34):4721-4728. Published online Sep 14, 2012. doi: 10.3748/wjg.v18.i34.4721
Carolina Maciel Nogueira, Walter Mendes de Azevedo, Maria Lucia Zaidan Dagli, Sérgio Hiroshi Toma, André Zonetti de Arruda Leite, Maria Laura Lordello, Iêda Nishitokukado, Carmen Lúcia Ortiz-Agostinho, Maria Irma Seixas Duarte, Marcelo Alves Ferreira, Aytan Miranda Sipahi 
World J Gastroenterol 18(34):4729-4735. Published online Sep 14, 2012. doi: 10.3748/wjg.v18.i34.4729
Yoshio Shirai, Jun Sakata, Toshifumi Wakai, Taku Ohashi, Katsuyoshi Hatakeyama 
World J Gastroenterol 18(34):4736-4743. Published online Sep 14, 2012. doi: 10.3748/wjg.v18.i34.4736
Hyuk-Chan Kwon, Sung-Hyun Kim, Sung Yong Oh, Suee Lee, Ji Hyun Lee, Jin Seok Jang, Min Chan Kim, Ki Han Kim, Su-Jin Kim, Seong-Geun Kim, Hyo-Jin Kim 
World J Gastroenterol 18(34):4744-4750. Published online Sep 14, 2012. doi: 10.3748/wjg.v18.i34.4744
Jung Il Lee, Jin-Woo Lee, Joon Mee Kim, Ja Kyung Kim, Hyun Jung Chung, Young Soo Kim 
World J Gastroenterol 18(34):4751-4757. Published online Sep 14, 2012. doi: 10.3748/wjg.v18.i34.4751
Shu-Fang Wang, Yun-Sheng Yang, Li-Xin Wei, Zhong-Sheng Lu, Ming-Zhou Guo, Jin Huang, Li-Hua Peng, Gang Sun, En-Qiang Ling-Hu, Jiang-Yun Meng 
World J Gastroenterol 18(34):4771-4780. Published online Sep 14, 2012. doi: 10.3748/wjg.v18.i34.4771
Case Report
Péter Ilonczai, Judit Tóth, László Tóth, István Altorjay, Zoltán Boda, Károly Palatka 
World J Gastroenterol 18(34):4791-4793. Published online Sep 14, 2012. doi: 10.3748/wjg.v18.i34.4791
Takayuki Torigoe, Yoshifumi Nakayama, Koji Yamaguchi 
World J Gastroenterol 18(34):4794-4797. Published online Sep 14, 2012. doi: 10.3748/wjg.v18.i34.4794
Akihiko Kida, Koichiro Matsuda, Satoshi Hirai, Akiyoshi Shimatani, Yousuke Horita, Katsushi Hiramatsu, Mitsuru Matsuda, Hidero Ogino, Shin Ishizawa, Yatsugi Noda 
World J Gastroenterol 18(34):4798-4800. Published online Sep 14, 2012. doi: 10.3748/wjg.v18.i34.4798