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Babcook JS, Leslie KB, Olsen OA, Salmon RA, Schrader JW.Babcook JS, et al. Among authors: leslie kb.Proc Natl Acad Sci U S A. 1996 Jul 23;93(15):7843-8. doi: 10.1073/pnas.93.15.7843.Proc Natl Acad Sci U S A. 1996.PMID: 8755564Free PMC article.