Meta-Analysis
Copyright ©The Author(s) 2023.
World J Gastrointest Surg. May 27, 2023; 15(5): 953-964
Published online May 27, 2023. doi: 10.4240/wjgs.v15.i5.953
Figure 1
Figure 1 PRISMA based literature selection. WoS: Web of Science; CNKI: China National Knowledge Infrastructure; CBM: Chinese BioMedical Literature Database; RCT: Randomized controlled trial.