Meta-Analysis
Copyright ©The Author(s) 2021.
World J Gastroenterol. Jul 7, 2021; 27(25): 3925-3939
Published online Jul 7, 2021. doi: 10.3748/wjg.v27.i25.3925
Figure 2
Figure 2 Forest plot for risk of perforation. RR: Relative risk; CI: Confidence interval.