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Tian J, Xu Z, Smith JS, Hofherr SE, Barry MA, Byrnes AP.Tian J, et al. Among authors: smith js.J Virol. 2009 Jun;83(11):5648-58. doi: 10.1128/JVI.00082-09. Epub 2009 Mar 25.J Virol. 2009.PMID: 19321608Free PMC article.