Meta-Analysis
Copyright ©The Author(s) 2021.
World J Gastroenterol. May 28, 2021; 27(20): 2643-2656
Published online May 28, 2021. doi: 10.3748/wjg.v27.i20.2643
Figure 3
Figure 3 Funnel plot of studies investigating the use of oral contraceptives and risk of pancreatic cancer. RR: Relative risk.