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Open-Access Journal
Editorial
Grigorios Christodoulidis, Marina Nektaria Kouliou, Konstantinos Eleftherios Koumarelas 
World J Gastroenterol 30(8):794-798. Published online Feb 28, 2024. doi: 10.3748/wjg.v30.i8.794
Opinion Review
Review
Camilla Gallo, Giulia Dispinzieri, Nicola Zucchini, Pietro Invernizzi, Sara Massironi 
World J Gastroenterol 30(8):817-832. Published online Feb 28, 2024. doi: 10.3748/wjg.v30.i8.817
Minireviews
Retrospective Study
Observational Study
Basic Study
Systematic Reviews
Shi-Zhen Li, Ting-Ting Zhen, Yi Wu, Min Wang, Ting-Ting Qin, Hang Zhang, Ren-Yi Qin 
World J Gastroenterol 30(8):943-955. Published online Feb 28, 2024. doi: 10.3748/wjg.v30.i8.943
Meta-Analysis
Scientometrics
Kai-Lin Jiang, Yue-Bo Jia, Xue-Jiao Liu, Qing-Ling Jia, Li-Kun Guo, Xiang-Xiang Wang, Ke-Ming Yang, Chen-Heng Wu, Bei-Bei Liang, Jiang-Hong Ling 
World J Gastroenterol 30(8):969-983. Published online Feb 28, 2024. doi: 10.3748/wjg.v30.i8.969
Case Report
Letter to the Editor
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