
Childhood asthma exacerbations and the Arg16 β2-receptor polymorphism: A meta-analysis stratified by treatment
Keywords: Adrenergic receptors; asthma; child; disease exacerbation; therapeutics; ADRB2; β2-Adrenoceptor gene; GALA II; Genes-Environments and Admixture in Latino Americans; HWE; Hardy-Weinberg equilibrium; ICS; Inhaled corticosteroid; LABA; Long-acting β-agonis