Association of ERCC1 rs11615 Polymorphism with the Risk of Cervical Cancer Especially in Chinese Populations: A Meta-Analysis

Figure 4

(a) Sensitivity analysis of six studies (TT/CT vs CC). (b, c) Funnel plots for publication bias. (b) All studies (TT/CT vs CC). (c) Studies of Chinese (excluded Das’s and Han’s) (TT/CT vs CC).

(a)

(b)

(c)