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Zweier JL, Kuppusamy P.Zweier JL, et al.Proc Natl Acad Sci U S A. 1988 Aug;85(15):5703-7. doi: 10.1073/pnas.85.15.5703.Proc Natl Acad Sci U S A. 1988.PMID: 2840672Free PMC article.