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Lopez-Rodríguez C, Aramburu J, Rakeman AS, Rao A.Lopez-Rodríguez C, et al. Among authors: aramburu j.Proc Natl Acad Sci U S A. 1999 Jun 22;96(13):7214-9. doi: 10.1073/pnas.96.13.7214.Proc Natl Acad Sci U S A. 1999.PMID: 10377394Free PMC article.