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Lu D, Raizada MK.Lu D, et al. Among authors: raizada mk.Proc Natl Acad Sci U S A. 1995 Mar 28;92(7):2914-8. doi: 10.1073/pnas.92.7.2914.Proc Natl Acad Sci U S A. 1995.PMID: 7708748Free PMC article.