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Patel DA, Puig-Canto A, Challa DK, Perez Montoyo H, Ober RJ, Ward ES.Patel DA, et al. Among authors: challa dk.J Immunol. 2011 Jul 15;187(2):1015-22. doi: 10.4049/jimmunol.1003780. Epub 2011 Jun 20.J Immunol. 2011.PMID: 21690327Free PMC article.