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Fischer JE, Johnson JE, Kuli-Zade RK, Johnson TR, Aung S, Parker RA, Graham BS.Fischer JE, et al. Among authors: aung s.J Virol. 1997 Nov;71(11):8672-7. doi: 10.1128/JVI.71.11.8672-8677.1997.J Virol. 1997.PMID: 9343225Free PMC article.