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Open-Access Journal
Opinion Review
Frederik Rønne Pachler, Anna Byrjalsen, John Gásdal Karstensen, Anne Marie Jelsig 
World J Gastrointest Surg 15(1):1-8. Published online Jan 27, 2023. doi: 10.4240/wjgs.v15.i1.1
Minireviews
Rong Cong, Xiao-Hong Ma, Shuang Wang, Bing Feng, Wei Cai, Zhao-Wei Chen, Xin-Ming Zhao 
World J Gastrointest Surg 15(1):9-18. Published online Jan 27, 2023. doi: 10.4240/wjgs.v15.i1.9
Jiang Li, Fan Yang, Jian Li, Zhi-Yong Huang, Qi Cheng, Er-Lei Zhang 
World J Gastrointest Surg 15(1):19-31. Published online Jan 27, 2023. doi: 10.4240/wjgs.v15.i1.19
Retrospective Cohort Study
Retrospective Study
Pan-Quan Luo, En-Dong Song, Fei Liu, Abigail N Rankine, Li-Xiang Zhang, Zhi-Jian Wei, Wen-Xiu Han, A-Man Xu 
World J Gastrointest Surg 15(1):49-59. Published online Jan 27, 2023. doi: 10.4240/wjgs.v15.i1.49
Aleksandr Kalabin, Vishnu R Mani, Robin L Kruse, Chase Schlesselman, Kai Yu Li, Kevin F Staveley-O'Carroll, Eric T Kimchi 
World J Gastrointest Surg 15(1):60-71. Published online Jan 27, 2023. doi: 10.4240/wjgs.v15.i1.60
Maria Conticchio, Riccardo Inchingolo, Antonella Delvecchio, Francesca Ratti, Maximiliano Gelli, Massimiliano Ferdinando Anelli, Alexis Laurent, Giulio Cesare Vitali, Paolo Magistri, Giacomo Assirati, Emanuele Felli, Taiga Wakabayashi, Patrick Pessaux, Tullio Piardi, Fabrizio di Benedetto, Nicola de’Angelis, Javier Briceño, Antonio Rampoldi, Renè Adam, Daniel Cherqui, Luca Antonio Aldrighetti, Riccardo Memeo 
World J Gastrointest Surg 15(1):72-81. Published online Jan 27, 2023. doi: 10.4240/wjgs.v15.i1.72
Yi-Yan Zhang, Le Wang, Xiao-Dong Shao, Yong-Guo Zhang, Shao-Ze Ma, Meng-Yuan Peng, Shi-Xue Xu, Yue Yin, Xiao-Zhong Guo, Xing-Shun Qi 
World J Gastrointest Surg 15(1):82-93. Published online Jan 27, 2023. doi: 10.4240/wjgs.v15.i1.82
Clinical Trials Study
Lei Wang, Kun Huang, Yu Zhang, Yi-Fan Wu, Zhen-Dong Yue, Zhen-Hua Fan, Fu-Quan Liu, Yong-Wu Li, Jian Dong 
World J Gastrointest Surg 15(1):105-113. Published online Jan 27, 2023. doi: 10.4240/wjgs.v15.i1.105
Case Report
Jin-Feng Wu, Jian Chen, Fang Hong 
World J Gastrointest Surg 15(1):114-120. Published online Jan 27, 2023. doi: 10.4240/wjgs.v15.i1.114
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