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Chalupny NJ, Peach R, Hollenbaugh D, Ledbetter JA, Farr AG, Aruffo A.Chalupny NJ, et al. Among authors: hollenbaugh d.Proc Natl Acad Sci U S A. 1992 Nov 1;89(21):10360-4. doi: 10.1073/pnas.89.21.10360.Proc Natl Acad Sci U S A. 1992.PMID: 1279676Free PMC article.