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Open-Access Journal
Review
Franz Villarroel-Espindola, Troy Ejsmentewicz, Roxana Gonzalez-Stegmaier, Roddy A Jorquera, Esteban Salinas 
World J Gastroenterol 29(15):2222-2240. Published online Apr 21, 2023. doi: 10.3748/wjg.v29.i15.2222
Akash Bararia, Prosenjeet Chakraborty, Paromita Roy, Bitan Kumar Chattopadhay, Amlan Das, Aniruddha Chatterjee, Nilabja Sikdar 
World J Gastroenterol 29(15):2241-2260. Published online Apr 21, 2023. doi: 10.3748/wjg.v29.i15.2241
Minireviews
Ahan Bhatt, Jennifer Wu 
World J Gastroenterol 29(15):2261-2271. Published online Apr 21, 2023. doi: 10.3748/wjg.v29.i15.2261
Basic Study
Case Control Study
Retrospective Study