Review Article
Interleukin-6-174G/C Polymorphism Contributes to Periodontitis Susceptibility: An Updated Meta-Analysis of 21 Case-Control Studies
Figure 4
Heterozygote comparison and dominant model of Caucasian studies fulfilling HWE. (a) GC versus GG and (b) GC + CC versus GG.
(a) |
(b) |