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Open-Access Journal
Review
Carlo Sposito, Davide Citterio, Matteo Virdis, Carlo Battiston, Michele Droz Dit Busset, Maria Flores, Vincenzo Mazzaferro 
World J Gastroenterol 28(34):4929-4942. Published online Sep 14, 2022. doi: 10.3748/wjg.v28.i34.4929
Minireviews
Giuseppe Iabichino, Milena Di Leo, Monica Arena, Giovanni Giuseppe Rubis Passoni, Elisabetta Morandi, Francesca Turpini, Paolo Viaggi, Carmelo Luigiano, Luca De Luca 
World J Gastroenterol 28(34):4943-4958. Published online Sep 14, 2022. doi: 10.3748/wjg.v28.i34.4943
Basic Study
Xiu-Min Wang, Li-Xia Lv, Yue-Si Qin, Yu-Zhu Zhang, Ni Yang, Shu Wu, Xiu-Wen Xia, Hong Yang, Hong Xu, Ying Liu, Wei-Jun Ding 
World J Gastroenterol 28(34):5007-5022. Published online Sep 14, 2022. doi: 10.3748/wjg.v28.i34.5007
Retrospective Cohort Study
Calvin Q Pan, Bao-Shen Zhu, Jian-Ping Xu, Jian-Xia Li, Li-Juan Sun, Hong-Xia Tian, Xi-Hong Zhang, Su-Wen Li, Er-Hei Dai 
World J Gastroenterol 28(34):5023-5035. Published online Sep 14, 2022. doi: 10.3748/wjg.v28.i34.5023
Retrospective Study
Ali Wakil, Mujtaba Mohamed, Zaid Tafesh, Mumtaz Niazi, Raquel Olivo, Weiyi Xia, Patricia Greenberg, Nikolaos Pyrsopoulos 
World J Gastroenterol 28(34):5036-5046. Published online Sep 14, 2022. doi: 10.3748/wjg.v28.i34.5036
Observational Study
Talat Bessissow, Geoffrey C Nguyen, Osman Tarabain, Laurent Peyrin-Biroulet, Nathalie Foucault, Kevin McHugh, Joannie Ruel 
World J Gastroenterol 28(34):5058-5075. Published online Sep 14, 2022. doi: 10.3748/wjg.v28.i34.5058
Case Report
Romain Stammler, Dany Anglicheau, Bruno Landi, Tchao Meatchi, Emilia Ragot, Eric Thervet, Hélène Lazareth 
World J Gastroenterol 28(34):5076-5085. Published online Sep 14, 2022. doi: 10.3748/wjg.v28.i34.5076
Zhi-Hao Chen, Li-Hong Lv, Wen-Sheng Pan, Yi-Miao Zhu 
World J Gastroenterol 28(34):5086-5092. Published online Sep 14, 2022. doi: 10.3748/wjg.v28.i34.5086
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