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Manabe YC, Saviola BJ, Sun L, Murphy JR, Bishai WR.Manabe YC, et al. Among authors: bishai wr.Proc Natl Acad Sci U S A. 1999 Oct 26;96(22):12844-8. doi: 10.1073/pnas.96.22.12844.Proc Natl Acad Sci U S A. 1999.PMID: 10536010Free PMC article.