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Owen RL, Rudiño-Piñera E, Garman EF.Owen RL, et al. Among authors: garman ef.Proc Natl Acad Sci U S A. 2006 Mar 28;103(13):4912-7. doi: 10.1073/pnas.0600973103. Epub 2006 Mar 20.Proc Natl Acad Sci U S A. 2006.PMID: 16549763Free PMC article.