Figure 1

Forest plots for XPC Lys939Gln polymorphism and risk of bladder cancer in overall populations (homozygous model for Gln/ Gln vs Lys/ Lys).
Forest plots for XPC Lys939Gln polymorphism and risk of bladder cancer in overall populations (homozygous model for Gln/ Gln vs Lys/ Lys).