Meta-Analysis
Copyright ©The Author(s) 2023.
World J Gastroenterol. Oct 7, 2023; 29(37): 5327-5338
Published online Oct 7, 2023. doi: 10.3748/wjg.v29.i37.5327
Figure 1
Figure 1 PRISMA flow diagram of study selection. WHO: World health organization.