Meta-Analysis
Copyright ©The Author(s) 2022.
World J Gastrointest Oncol. Oct 15, 2022; 14(10): 2061-2076
Published online Oct 15, 2022. doi: 10.4251/wjgo.v14.i10.2061
Figure 1
Figure 1 Flowchart of the study selection process. RCT: Randomized clinical trials.