Association between Polymorphism of Interleukin-1beta and Interleukin-1 Receptor Antagonist Gene and Asthma Risk: A Meta-Analysis

<div>Forest plot the IL-1RA polymorphism and asthma risk (AA versus GG).</div>

The Scientific World Journal

Figure 3: Association between Polymorphism of Interleukin-1beta and Interleukin-1 Receptor Antagonist Gene and Asthma Risk: A Meta-Analysis 