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Topic Highlight
Caitlin Cahill, Philip H Gordon, Andrea Petrucci, Marylise Boutros 
World J Gastroenterol 20(33):11486-11495. Published online Sep 7, 2014. doi: 10.3748/wjg.v20.i33.11486
Mariabeatrice Principi, Michele Barone, Maria Pricci, Nicola De Tullio, Giuseppe Losurdo, Enzo Ierardi, Alfredo Di Leo 
World J Gastroenterol 20(33):11496-11504. Published online Sep 7, 2014. doi: 10.3748/wjg.v20.i33.11496
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
Atsushi Shiozaki, Daisuke Ichikawa, Eigo Otsuji, Yoshinori Marunaka 
World J Gastroenterol 20(33):11560-11566. Published online Sep 7, 2014. doi: 10.3748/wjg.v20.i33.11560
Toshifusa Nakajima, Masashi Fujii 
World J Gastroenterol 20(33):11567-11573. Published online Sep 7, 2014. doi: 10.3748/wjg.v20.i33.11567
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
Mirko Tarocchi, Simone Polvani, Giada Marroncini, Andrea Galli 
World J Gastroenterol 20(33):11630-11640. Published online Sep 7, 2014. doi: 10.3748/wjg.v20.i33.11630
Cara Torruellas, Valentina Medici, Samuel W French 
World J Gastroenterol 20(33):11684-11699. Published online Sep 7, 2014. doi: 10.3748/wjg.v20.i33.11684
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
Verena Stiegelbauer, Samantha Perakis, Alexander Deutsch, Hui Ling, Armin Gerger, Martin Pichler 
World J Gastroenterol 20(33):11727-11735. Published online Sep 7, 2014. doi: 10.3748/wjg.v20.i33.11727
Minireviews
Anca Trifan, Carol Stanciu, Oana Stoica, Irina Girleanu, Camelia Cojocariu 
World J Gastroenterol 20(33):11736-11742. Published online Sep 7, 2014. doi: 10.3748/wjg.v20.i33.11736
Original Article
Joanna Danielsson, Päivikki Kangastupa, Tiina Laatikainen, Mauri Aalto, Onni Niemelä 
World J Gastroenterol 20(33):11743-11752. Published online Sep 7, 2014. doi: 10.3748/wjg.v20.i33.11743
Ho Hyun Nam, Dae Won Jun, Hye Joon Jeon, Jai Sun Lee, Waqar Khalid Saeed, Eun Kyung Kim 
World J Gastroenterol 20(33):11753-11761. Published online Sep 7, 2014. doi: 10.3748/wjg.v20.i33.11753
Ning Qiu, Rui Li, Jian-Guo Yu, Wen Yang, Wei Zhang, Yong An, Tong Li, Xue-En Liu, Hui Zhuang 
World J Gastroenterol 20(33):11762-11769. Published online Sep 7, 2014. doi: 10.3748/wjg.v20.i33.11762
Yu Wang, Li-Hua Huang, Can-Xia Xu, Jing Xiao, Li Zhou, Dan Cao, Xiao-Min Liu, Yong Qi 
World J Gastroenterol 20(33):11770-11779. Published online Sep 7, 2014. doi: 10.3748/wjg.v20.i33.11770
Research Report
Venâncio A Alves, Céline Pinheiro, Filipa Morais-Santos, Aloisio Felipe-Silva, Adhemar Longatto-Filho, Fátima Baltazar 
World J Gastroenterol 20(33):11780-11787. Published online Sep 7, 2014. doi: 10.3748/wjg.v20.i33.11780
Evidence-Based Medicine
Mario Pelaez-Luna, Guillermo Robles-Diaz, Samuel Canizales-Quinteros, Maria T Tusié-Luna 
World J Gastroenterol 20(33):11788-11792. Published online Sep 7, 2014. doi: 10.3748/wjg.v20.i33.11788
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
Xiao-Chun Meng, Wen-Sou Huang, Pei-Yi Xie, Xiu-Zhen Chen, Ming-Yue Cai, Hong Shan, Kang-Shun Zhu 
World J Gastroenterol 20(33):11856-11864. Published online Sep 7, 2014. doi: 10.3748/wjg.v20.i33.11856
Ping Xu, Cheng-Fu Xu, Xing-Yong Wan, Chao-Hui Yu, Chao Shen, Peng Chen, Gen-Yun Xu, You-Ming Li 
World J Gastroenterol 20(33):11865-11870. Published online Sep 7, 2014. doi: 10.3748/wjg.v20.i33.11865
Randomized Controlled Trial
Meta-Analysis
Case Report
Lynette Luria, Johnny Nguyen, Jun Zhou, Michael Jaglal, Lubomir Sokol, Jane L Messina, Domenico Coppola, Ling Zhang 
World J Gastroenterol 20(33):11894-11903. Published online Sep 7, 2014. doi: 10.3748/wjg.v20.i33.11894
Tatsuya Shonaka, Mitsuhiro Inagaki, Hiromitsu Akabane, Naoyuki Yanagida, Hiroki Shomura, Nobuyuki Yanagawa, Kensuke Oikawa, Shiro Nakano 
World J Gastroenterol 20(33):11904-11909. Published online Sep 7, 2014. doi: 10.3748/wjg.v20.i33.11904
Noriko Nishiyama, Hirohito Mori, Hideki Kobara, Kazi Rafiq, Shintaro Fujihara, Tae Matsunaga, Maki Ayaki, Tatsuo Yachida, Makoto Oryu, Tsutomu Masaki 
World J Gastroenterol 20(33):11910-11915. Published online Sep 7, 2014. doi: 10.3748/wjg.v20.i33.11910
Xiu-Qing Wei, Zong-Heng Zheng, Yi Jin, Jin Tao, Kodjo-Kunale Abassa, Zhuo-Fu Wen, Chun-Kui Shao, Hong-Bo Wei, Bin Wu 
World J Gastroenterol 20(33):11921-11926. Published online Sep 7, 2014. doi: 10.3748/wjg.v20.i33.11921
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