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Open-Access Journal
Review
Gabriella Feilstrecker Balani, Mariana dos Santos Cortez, Jayme Euclydes Picasky da Silveira Freitas, Fabrício Freire de Melo, Ana Carla Zarpelon-Schutz, Kádima Nayara Teixeira 
World J Gastroenterol 29(30):4604-4615. Published online Aug 14, 2023. doi: 10.3748/wjg.v29.i30.4604
Minireviews
Wattana Leowattana, Pathomthep Leowattana, Tawithep Leowattana 
World J Gastroenterol 29(30):4628-4641. Published online Aug 14, 2023. doi: 10.3748/wjg.v29.i30.4628
Basic Study
Observational Study
Jing Li, Cheng-Wei Tang, Zhi-Yin Huang, Jing-Ping Pan, Xu Han, Xue-Li Zhang, Kun Tan, Qiu-Yu Cai 
World J Gastroenterol 29(30):4671-4684. Published online Aug 14, 2023. doi: 10.3748/wjg.v29.i30.4671
Meta-Analysis
Letter to the Editor
Ilya D Klabukov, Denis S Baranovskii, Peter V Shegay, Andrey D Kaprin 
World J Gastroenterol 29(30):4701-4705. Published online Aug 14, 2023. doi: 10.3748/wjg.v29.i30.4701
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