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Leonard SA, Martos G, Wang W, Nowak-Węgrzyn A, Berin MC.Leonard SA, et al.J Allergy Clin Immunol. 2012 Jun;129(6):1579-1587.e1. doi: 10.1016/j.jaci.2012.04.009. Epub 2012 May 1.J Allergy Clin Immunol. 2012.PMID: 22554705Free PMC article.