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Topic Highlight
Elena Elimova, Hironori Shiozaki, Roopma Wadhwa, Kazuki Sudo, Qiongrong Chen, Jeannelyn S Estrella, Mariela A Blum, Brian Badgwell, Prajnan Das, Shumei Song, Jaffer A Ajani 
World J Gastroenterol 20(38):13637-13647. Published online Oct 14, 2014. doi: 10.3748/wjg.v20.i38.13637
Review
Minireviews
Original Article
Márcia Sanae Mizuno, Amanda Rabello Crisma, Primavera Borelli, Bárbara Tavares Schäfer, Mariana Póvoa Silveira, Patricia Castelucci 
World J Gastroenterol 20(38):13911-13919. Published online Oct 14, 2014. doi: 10.3748/wjg.v20.i38.13911
Retrospective Cohort Study
Retrospective Study
Clinical Trials Study
Observational Study
Marine Camus, Dennis M Jensen, Jason D Matthews, Gordon V Ohning, Thomas O Kovacs, Rome Jutabha, Kevin A Ghassemi, Gustavo A Machicado, Gareth S Dulai 
World J Gastroenterol 20(38):13993-13998. Published online Oct 14, 2014. doi: 10.3748/wjg.v20.i38.13993
Cristina Sánchez-Montes, Vicente Ortiz, Guillermo Bastida, Ester Rodríguez, María Yago, Belén Beltrán, Mariam Aguas, Marisa Iborra, Vicente Garrigues, Julio Ponce, Pilar Nos 
World J Gastroenterol 20(38):13999-14003. Published online Oct 14, 2014. doi: 10.3748/wjg.v20.i38.13999
Prospective Study
Systematic Reviews
Meta-Analysis
Case Report
Shuichiro Umetsu, Tsuyoshi Sogo, Kentaro Iwasawa, Takeo Kondo, Tomoyuki Tsunoda, Manari Oikawa-Kawamoto, Haruki Komatsu, Ayano Inui, Tomoo Fujisawa 
World J Gastroenterol 20(38):14058-14062. Published online Oct 14, 2014. doi: 10.3748/wjg.v20.i38.14058