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Open-Access Journal
Review
Luca Rinaldi, Luigi Elio Adinolfi, Aldo Marrone, Ferdinando Carlo Sasso, Domenico Cozzolino, Ernesto Claar, Simona Imbriani, Domenico Beccia, Maria Alfano, Angela Villani, Livio Criscuolo, Rachele Ruocco, Riccardo Nevola 
World J Gastroenterol 29(8):1243-1260. Published online Feb 28, 2023. doi: 10.3748/wjg.v29.i8.1243
Margarida R Saraiva, Isadora Rosa, Isabel Claro 
World J Gastroenterol 29(8):1289-1303. Published online Feb 28, 2023. doi: 10.3748/wjg.v29.i8.1289
Minireviews
Leva Gorji, Peter Albrecht 
World J Gastroenterol 29(8):1304-1314. Published online Feb 28, 2023. doi: 10.3748/wjg.v29.i8.1304
Basic Study
Observational Study
Adalberta Lima Martins, Rodrigo Galhardi Gasparini, Ligia Yukie Sassaki, Rogerio Saad-Hossne, Alessandra Mileni Versut Ritter, Tania Biatti Barreto, Taciana Marcolino, Claudia Yang Santos 
World J Gastroenterol 29(8):1330-1343. Published online Feb 28, 2023. doi: 10.3748/wjg.v29.i8.1330
Chen-Ying Ma, Jing Zhao, Guang-Hui Gan, Xiao-Lan He, Xiao-Ting Xu, Song-Bing Qin, Li-Li Wang, Li Li, Ju-Ying Zhou 
World J Gastroenterol 29(8):1344-1358. Published online Feb 28, 2023. doi: 10.3748/wjg.v29.i8.1344
Xiang-Jun Qian, Zhu-Mei Wen, Xiao-Ming Huang, Hui-Juan Feng, Shan-Shan Lin, Yan-Na Liu, Sheng-Cong Li, Yu Zhang, Wen-Guang Peng, Jia-Rui Yang, Zhe-Yu Zheng, Lei Zhang, Da-Wei Zhang, Feng-Min Lu, Li-Juan Liu, Wei-Dong Pan 
World J Gastroenterol 29(8):1359-1373. Published online Feb 28, 2023. doi: 10.3748/wjg.v29.i8.1359
Systematic Reviews
Ankit Chhoda, Maria Jose Hernandez-Woodbine, Nana Afua Akkya Addo, Syed Alishan Nasir, Alyssa Grimshaw, Craig Gunderson, Awais Ahmed, Steven D. Freedman, Sunil G. Sheth 
World J Gastroenterol 29(8):1374-1394. Published online Feb 28, 2023. doi: 10.3748/wjg.v29.i8.1374
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