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Mitsuya H, Broder S.Mitsuya H, et al. Among authors: broder s.Proc Natl Acad Sci U S A. 1986 Mar;83(6):1911-5. doi: 10.1073/pnas.83.6.1911.Proc Natl Acad Sci U S A. 1986.PMID: 3006077Free PMC article.