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Zavala JA, Casteel CL, Delucia EH, Berenbaum MR.Zavala JA, et al. Among authors: delucia eh.Proc Natl Acad Sci U S A. 2008 Apr 1;105(13):5129-33. doi: 10.1073/pnas.0800568105. Epub 2008 Mar 28.Proc Natl Acad Sci U S A. 2008.PMID: 18375762Free PMC article.