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Open-Access Journal
Editorial
Review
Henrik Johansson, Roland Andersson, Monika Bauden, Sarah Hammes, Stefan Holdenrieder, Daniel Ansari 
World J Gastroenterol 22(43):9457-9476. Published online Nov 21, 2016. doi: 10.3748/wjg.v22.i43.9457
Ivana Mikolasevic, Sandra Milic, Tamara Turk Wensveen, Ivana Grgic, Ivan Jakopcic, Davor Stimac, Felix Wensveen, Lidija Orlic 
World J Gastroenterol 22(43):9488-9505. Published online Nov 21, 2016. doi: 10.3748/wjg.v22.i43.9488
Basic Study
Danielle Queiroz Calcagno, Sylvia Santomi Takeno, Carolina Oliveira Gigek, Mariana Ferreira Leal, Fernanda Wisnieski, Elizabeth Suchi Chen, Taíssa Maíra Thomaz Araújo, Eleonidas Moura Lima, Maria Isabel Melaragno, Samia Demachki, Paulo Pimentel Assumpção, Rommel Rodriguez Burbano, Marília Cardoso Smith 
World J Gastroenterol 22(43):9506-9514. Published online Nov 21, 2016. doi: 10.3748/wjg.v22.i43.9506
Li-Hua Cao, Cheng-Cai Xia, Zhao-Chun Shi, Ning Wang, Zheng-Hua Gu, Li-Zhi Yu, Qi Wan, Wei De 
World J Gastroenterol 22(43):9525-9533. Published online Nov 21, 2016. doi: 10.3748/wjg.v22.i43.9525
Retrospective Study
Qing Zhang, Yong-Lin Deng, Chang Liu, Li-Hong Huang, Lei Shang, Xin-Guo Chen, Le-Tian Wang, Jin-Zan Du, Ying Wang, Pei-Xiao Wang, Hui Zhang, Zhong-Yang Shen 
World J Gastroenterol 22(43):9571-9585. Published online Nov 21, 2016. doi: 10.3748/wjg.v22.i43.9571
Clinical Trials Study
Observational Study
Qian Chen, Irene Belmonte, Maria Buti, Leonardo Nieto, Damir Garcia-Cehic, Josep Gregori, Celia Perales, Laura Ordeig, Meritxell Llorens, Maria Eugenia Soria, Rafael Esteban, Juan Ignacio Esteban, Francisco Rodriguez-Frias, Josep Quer 
World J Gastroenterol 22(43):9604-9612. Published online Nov 21, 2016. doi: 10.3748/wjg.v22.i43.9604
Naomi Khaing Than Hlaing, Debolina Banerjee, Robert Mitrani, Soe Htet Arker, Kyaw San Win, Nyan Lin Tun, Zaw Thant, Khin Maung Win, K Rajender Reddy 
World J Gastroenterol 22(43):9613-9622. Published online Nov 21, 2016. doi: 10.3748/wjg.v22.i43.9613
Prospective Study
Omer Ozturk, Gonca Eldem, Bora Peynircioglu, Taylan Kav, Aysegul Görmez, Barbaros Erhan Cil, Ferhun Balkancı, Cenk Sokmensuer, Yusuf Bayraktar 
World J Gastroenterol 22(43):9623-9630. Published online Nov 21, 2016. doi: 10.3748/wjg.v22.i43.9623
Randomized Clinical Trial
Benedicte Kirkøen, Paula Berstad, Edoardo Botteri, Linn Bernklev, Badboni El-Safadi, Geir Hoff, Thomas de Lange, Tomm Bernklev 
World J Gastroenterol 22(43):9631-9641. Published online Nov 21, 2016. doi: 10.3748/wjg.v22.i43.9631
Meta-Analysis
Matthew Chin, William Karnes, M Mazen Jamal, John G Lee, Robert Lee, Jason Samarasena, Matthew L Bechtold, Douglas L Nguyen 
World J Gastroenterol 22(43):9642-9649. Published online Nov 21, 2016. doi: 10.3748/wjg.v22.i43.9642
Case Report
Joo Young Ha, Edward Hynseung Oh, Moon Ki Jung, Song Ee Park, Ji Tak Kim, In Gyu Hwang 
World J Gastroenterol 22(43):9650-9653. Published online Nov 21, 2016. doi: 10.3748/wjg.v22.i43.9650