Systematic Reviews
Copyright ©The Author(s) 2023.
World J Gastrointest Surg. Jul 27, 2023; 15(7): 1485-1500
Published online Jul 27, 2023. doi: 10.4240/wjgs.v15.i7.1485
Figure 1
Figure 1 The preferred reporting items for systematic reviews and meta-analyses flow diagram of study selection.