Interleukin-13 +1923C/T Polymorphism Is Associated with Asthma Risk: A Meta-Analysis

<table>Cumulative meta-analysis of associations between <i>IL-13</i> +1923C/T polymorphism and asthma risk (TT versus CC).</table>

BioMed Research International

Figure 6: Interleukin-13 +1923C/T Polymorphism Is Associated with Asthma Risk: A Meta-Analysis 