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Open-Access Journal
Editorial
Laura Morán, Francisco Javier Cubero 
World J Gastroenterol 24(40):4519-4526. Published online Oct 28, 2018. doi: 10.3748/wjg.v24.i40.4519
Shu-You Peng, Xu-An Wang, Cong-Yun Huang, Jiang-Tao Li, De-Fei Hong, Yi-Fang Wang, Bin Xu 
World J Gastroenterol 24(40):4527-4535. Published online Oct 28, 2018. doi: 10.3748/wjg.v24.i40.4527
Minireviews
Romain Désert, Natalia Nieto, Orlando Musso 
World J Gastroenterol 24(40):4536-4547. Published online Oct 28, 2018. doi: 10.3748/wjg.v24.i40.4536
Basic Study
Xiao-Xiao Wang, Bi-Fen Luo, Han-Ji Jiang, Xu Cong, Qian Jin, Dan-Li Ma, Lai Wei, Bo Feng 
World J Gastroenterol 24(40):4554-4564. Published online Oct 28, 2018. doi: 10.3748/wjg.v24.i40.4554
Li-Ping Liu, Xi-Ping Sheng, Tian-Kui Shuai, Yong-Xun Zhao, Bin Li, Yu-Min Li 
World J Gastroenterol 24(40):4565-4577. Published online Oct 28, 2018. doi: 10.3748/wjg.v24.i40.4565
Retrospective Study
Seung Han Kim, Bora Keum, Hyuk Soon Choi, Eun Sun Kim, Yeon Seok Seo, Yoon Tae Jeen, Hong Sik Lee, Hoon Jai Chun, Soon Ho Um, Chang Duck Kim, Sungsoo Park 
World J Gastroenterol 24(40):4578-4585. Published online Oct 28, 2018. doi: 10.3748/wjg.v24.i40.4578
Ti-Hao Wang, Chia-Jen Liu, Tze-Fan Chao, Tzeng-Ji Chen, Yu-Wen Hu 
World J Gastroenterol 24(40):4586-4595. Published online Oct 28, 2018. doi: 10.3748/wjg.v24.i40.4586
Ya-Wen Zhang, Wei-Ling Hu, Yuan Cai, Wen-Fang Zheng, Qin Du, John J Kim, John Y Kao, Ning Dai, Jian-Min Si 
World J Gastroenterol 24(40):4596-4605. Published online Oct 28, 2018. doi: 10.3748/wjg.v24.i40.4596
Observational Study
Young-Cheol Ju, Dae-Won Jun, Jun Choi, Waqar Khalid Saeed, Hyo-Young Lee, Hyun-Woo Oh 
World J Gastroenterol 24(40):4606-4614. Published online Oct 28, 2018. doi: 10.3748/wjg.v24.i40.4606
Letter to the Editor
Andrzej S Tarnawski 
World J Gastroenterol 24(40):4615-4616. Published online Oct 28, 2018. doi: 10.3748/wjg.v24.i40.4615
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