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Open-Access Journal
Topic Highlight
Masakazu Yashiro 
World J Gastroenterol 20(44):16389-16397. Published online Nov 28, 2014. doi: 10.3748/wjg.v20.i44.16389
Miguel Jiménez-Pérez, Rocío González-Grande, Francisco Javier Rando-Muñoz 
World J Gastroenterol 20(44):16409-16417. Published online Nov 28, 2014. doi: 10.3748/wjg.v20.i44.16409
Morgan Vandermeulen, Céline Grégoire, Alexandra Briquet, Chantal Lechanteur, Yves Beguin, Olivier Detry 
World J Gastroenterol 20(44):16418-16432. Published online Nov 28, 2014. doi: 10.3748/wjg.v20.i44.16418
Chun-Meng Jiang, Chun-Wen Pu, Ya-Hui Hou, Zhe Chen, Mohammed Alanazy, Lionel Hebbard 
World J Gastroenterol 20(44):16464-16473. Published online Nov 28, 2014. doi: 10.3748/wjg.v20.i44.16464
Natasha Irrera, Alessandra Bitto, Monica Interdonato, Francesco Squadrito, Domenica Altavilla 
World J Gastroenterol 20(44):16535-16543. Published online Nov 28, 2014. doi: 10.3748/wjg.v20.i44.16535
Hiroyuki Matsubayashi, Naomi Kakushima, Kohei Takizawa, Masaki Tanaka, Kenichiro Imai, Kinichi Hotta, Hiroyuki Ono 
World J Gastroenterol 20(44):16559-16569. Published online Nov 28, 2014. doi: 10.3748/wjg.v20.i44.16559
Jong-Min Park, Sooyeon Lee, Mi Kyung Chung, Sung-Hun Kwon, Eun-Hee Kim, Kwang Hyun Ko, Chang Il Kwon, Ki Baik Hahm 
World J Gastroenterol 20(44):16570-16581. Published online Nov 28, 2014. doi: 10.3748/wjg.v20.i44.16570
Salvatore Oliva, Stanley A Cohen, Giovanni Di Nardo, Gianfranco Gualdi, Salvatore Cucchiara, Emanuele Casciani 
World J Gastroenterol 20(44):16603-16608. Published online Nov 28, 2014. doi: 10.3748/wjg.v20.i44.16603
Review
Giulia Malaguarnera, Maria Giordano, Giuseppe Nunnari, Gaetano Bertino, Michele Malaguarnera 
World J Gastroenterol 20(44):16639-16648. Published online Nov 28, 2014. doi: 10.3748/wjg.v20.i44.16639
Original Article
Hsi-Hsien Hsu, Wei-Wen Kuo, Da-Tong Ju, Yu-Lan Yeh, Chuan-Chou Tu, Ying-Lan Tsai, Chia-Yao Shen, Sheng-Huang Chang, Li-Chin Chung, Chih-Yang Huang 
World J Gastroenterol 20(44):16665-16673. Published online Nov 28, 2014. doi: 10.3748/wjg.v20.i44.16665
Qing-Hong Du, Lin Han, Jun-Jie Jiang, Ya Xu, Wei-Hong Li, Peng-Tao Li, Xin-Yue Wang, Xu Jia 
World J Gastroenterol 20(44):16674-16682. Published online Nov 28, 2014. doi: 10.3748/wjg.v20.i44.16674
Research Report
Mattheus CB Wielenga, Jooske F van Lidth de Jeude, Sanne L Rosekrans, Alon D Levin, Monique Schukking, Geert RAM D’Haens, Jarom Heijmans, Marnix Jansen, Vanesa Muncan, Gijs R van den Brink 
World J Gastroenterol 20(44):16683-16689. Published online Nov 28, 2014. doi: 10.3748/wjg.v20.i44.16683
Petra Talapka, Lajos István Nagy, Alexandra Pál, Marietta Zita Poles, Anikó Berkó, Mária Bagyánszki, László Géza Puskás, Éva Fekete, Nikolett Bódi 
World J Gastroenterol 20(44):16690-16697. Published online Nov 28, 2014. doi: 10.3748/wjg.v20.i44.16690
Evidence-Based Medicine
Case Control Study
Masayuki Hisada, Kenji Katsumata, Tetsuo Ishizaki, Masanobu Enomoto, Takaaki Matsudo, Kazuhiko Kasuya, Akihiko Tsuchida 
World J Gastroenterol 20(44):16707-16713. Published online Nov 28, 2014. doi: 10.3748/wjg.v20.i44.16707
Retrospective Study
Clinical Trials Study
Veronica Bernabucci, Alessia Ciancio, Salvatore Petta, Aimilia Karampatou, Laura Turco, Silvia Strona, Rosina Critelli, Paola Todesca, Caterina Cerami, Caterina Sagnelli, Mario Rizzetto, Calogero Cammà, Erica Villa 
World J Gastroenterol 20(44):16726-16733. Published online Nov 28, 2014. doi: 10.3748/wjg.v20.i44.16726
Prospective Study
Renata Potonyacz Colaneri, Fabrício Ferreira Coelho, Roberto de Cleva, Marcos Vinícius Perini, Paulo Herman 
World J Gastroenterol 20(44):16734-16738. Published online Nov 28, 2014. doi: 10.3748/wjg.v20.i44.16734
Randomized Controlled Trial
Systematic Reviews
Meta-Analysis
Zhen-Hong Zou, Li-Ying Zhao, Ting-Yu Mou, Yan-Feng Hu, Jiang Yu, Hao Liu, Hao Chen, Jia-Ming Wu, Sheng-Li An, Guo-Xin Li 
World J Gastroenterol 20(44):16750-16764. Published online Nov 28, 2014. doi: 10.3748/wjg.v20.i44.16750
Case Report
Yahuza Siba, Kenechukwu Obiokoye, Richard Ferstenberg, James Robilotti, Joan Culpepper-Morgan 
World J Gastroenterol 20(44):16774-16778. Published online Nov 28, 2014. doi: 10.3748/wjg.v20.i44.16774
Letters To The Editor