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Kandror KV, Pilch PF.Kandror KV, et al.Proc Natl Acad Sci U S A. 1994 Aug 16;91(17):8017-21. doi: 10.1073/pnas.91.17.8017.Proc Natl Acad Sci U S A. 1994.PMID: 8058750Free PMC article.