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Open-Access Journal
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Topic Highlight
Xavier Serra-Aracil, Laura Mora-Lopez, Manel Alcantara-Moral, Aleidis Caro-Tarrago, Carlos Javier Gomez-Diaz, Salvador Navarro-Soto 
World J Gastroenterol 20(33):11538-11545. Published online Sep 7, 2014. doi: 10.3748/wjg.v20.i33.11538
Danilo do Rosário Pinheiro, Wallax Augusto Silva Ferreira, Mariceli Baia Leão Barros, Mariana Diniz Araújo, Symara Rodrigues-Antunes, Bárbara do Nascimento Borges 
World J Gastroenterol 20(33):11574-11585. Published online Sep 7, 2014. doi: 10.3748/wjg.v20.i33.11574
Review
Bryon W Petschow, Anthony T Blikslager, Eric M Weaver, Joy M Campbell, Javier Polo, Audrey L Shaw, Bruce P Burnett, Gerald L Klein, J Marc Rhoads 
World J Gastroenterol 20(33):11713-11726. Published online Sep 7, 2014. doi: 10.3748/wjg.v20.i33.11713
Minireviews
Original Article
Research Report
Evidence-Based Medicine
Case Control Study
Maysa Kamal Salama, Dina Sabry, Mohamed AS Al-Ghussein, Rasha Ahmed, Sayed AbdAllah, Fatma Mohamed Taha, Wael Fathy, Miriam Safwat Wadie, Mona Nabih, Amr Abul-Fotouh, Tarneem Darwish 
World J Gastroenterol 20(33):11793-11799. Published online Sep 7, 2014. doi: 10.3748/wjg.v20.i33.11793
Retrospective Study
Vicente Felipo, Amparo Urios, Carla Giménez-Garzó, Omar Cauli, Maria-Jesús Andrés-Costa, Olga González, Miguel A Serra, Javier Sánchez-González, Roberto Aliaga, Remedios Giner-Durán, Vicente Belloch, Carmina Montoliu 
World J Gastroenterol 20(33):11815-11825. Published online Sep 7, 2014. doi: 10.3748/wjg.v20.i33.11815
Jung Ho Kim, Kwang An Kwon, Jong Joon Lee, Won-Suk Lee, Jeong-Heum Baek, Yoon Jae Kim, Jun-Won Chung, Kyoung Oh Kim, Dong Kyun Park, Ju Hyun Kim 
World J Gastroenterol 20(33):11826-11834. Published online Sep 7, 2014. doi: 10.3748/wjg.v20.i33.11826
Observational Study
Randomized Controlled Trial
Meta-Analysis
Case Report
Letters To The Editor