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Open-Access Journal
Review
Minireviews
Prashant Singh, Achintya Dinesh Singh, Vineet Ahuja, Govind K Makharia 
World J Gastroenterol 28(32):4493-4507. Published online Aug 28, 2022. doi: 10.3748/wjg.v28.i32.4493
Ilenia Bartolini, Giulia Nannini, Matteo Risaliti, Francesco Matarazzo, Luca Moraldi, Maria Novella Ringressi, Antonio Taddei, Amedeo Amedei 
World J Gastroenterol 28(32):4527-4539. Published online Aug 28, 2022. doi: 10.3748/wjg.v28.i32.4527
Christina Liava, Emmanouil Sinakos, Elissavet Papadopoulou, Lamprini Giannakopoulou, Stamatia Potsi, Anestis Moumtzouoglou, Anthi Chatziioannou, Loukas Stergioulas, Lydia Kalogeropoulou, Ioannis Dedes, Evangelos Akriviadis, Danai Chourmouzi 
World J Gastroenterol 28(32):4540-4556. Published online Aug 28, 2022. doi: 10.3748/wjg.v28.i32.4540
Lucija Virovic-Jukic, Dominik Ljubas, Sanja Stojsavljevic-Shapeski, Neven Ljubičić, Tajana Filipec Kanizaj, Ivana Mikolasevic, Ivica Grgurevic 
World J Gastroenterol 28(32):4557-4573. Published online Aug 28, 2022. doi: 10.3748/wjg.v28.i32.4557
Basic Study
Tomoyuki Fukami, Atsushi Shiozaki, Toshiyuki Kosuga, Michihiro Kudou, Hiroki Shimizu, Takuma Ohashi, Tomohiro Arita, Hirotaka Konishi, Shuhei Komatsu, Takeshi Kubota, Hitoshi Fujiwara, Kazuma Okamoto, Mitsuo Kishimoto, Yukiko Morinaga, Eiichi Konishi, Eigo Otsuji 
World J Gastroenterol 28(32):4649-4667. Published online Aug 28, 2022. doi: 10.3748/wjg.v28.i32.4649
Yue Wu, Yu Li, Xiao-Ming Jin, Guan-Hai Dai, Xuan Chen, Ye-Ling Tong, Ze-Ming Ren, Yu Chen, Xiao-Min Xue, Ren-Zhao Wu 
World J Gastroenterol 28(32):4668-4680. Published online Aug 28, 2022. doi: 10.3748/wjg.v28.i32.4668
Retrospective Study
Observational Study
Prospective Study
Meta-Analysis
Letter to the Editor
Xiang-Yu Liu, Ran-Ran Ren, Chen Wu, Ling-Yun Wang, Mei-Lin Zhu 
World J Gastroenterol 28(32):4741-4743. Published online Aug 28, 2022. doi: 10.3748/wjg.v28.i32.4741