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Open-Access Journal
Diagnostic and Therapeutic Norms
Minireviews
Anand Rajan, Peerapol Wangrattanapranee, Jonathan Kessler, Trilokesh Dey Kidambi, James H Tabibian 
World J Gastrointest Surg 14(4):286-303. Published online Apr 27, 2022. doi: 10.4240/wjgs.v14.i4.286
Retrospective Cohort Study
Qi-Ying Song, Xiong-Guang Li, Li-Yu Zhang, Di Wu, Shuo Li, Ben-Long Zhang, Zi-Yao Xu, Ri-Li-Ge Wu, Xin Guo, Xin-Xin Wang 
World J Gastrointest Surg 14(4):304-314. Published online Apr 27, 2022. doi: 10.4240/wjgs.v14.i4.304
Retrospective Study
Case Report
Peng Deng, Long-Xin Xiong, Ping He, Jian-Hua Hu, Qi-Xu Zou, Shi-Lian Le, Sen-Lin Wen 
World J Gastrointest Surg 14(4):352-361. Published online Apr 27, 2022. doi: 10.4240/wjgs.v14.i4.352
Cheng-Hai He, Shi-Hua Lin, Zhen Chen, Wei-Min Li, Chun-Yan Weng, Yun Guo, Guo-Dong Li 
World J Gastrointest Surg 14(4):362-369. Published online Apr 27, 2022. doi: 10.4240/wjgs.v14.i4.362
Letter to the Editor
Sonay Aydın, Erdal Karavas, Düzgün Can Şenbil 
World J Gastrointest Surg 14(4):370-373. Published online Apr 27, 2022. doi: 10.4240/wjgs.v14.i4.370
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