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Open-Access Journal
Minireviews
Basic Study
Ryo Yamamoto, Sayuri Suzuki, Koichiro Homma, Shintaro Yamaguchi, Tomohisa Sujino, Junichi Sasaki 
World J Gastrointest Surg 14(12):1329-1339. Published online Dec 27, 2022. doi: 10.4240/wjgs.v14.i12.1329
Retrospective Study
Xiao-Ming Huang, Zong-Jin Zhang, Nan-Rong Zhang, Jian-Dong Yu, Xiang-Jun Qian, Xian-Hua Zhuo, Jia-Yu Huang, Wei-Dong Pan, Yun-Le Wan 
World J Gastrointest Surg 14(12):1340-1349. Published online Dec 27, 2022. doi: 10.4240/wjgs.v14.i12.1340
Observational Study
Prospective Study
Meta-Analysis
Case Report