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Kent JR, Kang W, Miller CG, Fraser NW.Kent JR, et al. Among authors: fraser nw.J Neurovirol. 2003 Jun;9(3):285-90. doi: 10.1080/13550280390200994.J Neurovirol. 2003.PMID: 12775412Review.
Ahmed M, Lock M, Miller CG, Fraser NW.Ahmed M, et al. Among authors: fraser nw.J Virol. 2002 Jan;76(2):717-29. doi: 10.1128/jvi.76.2.717-729.2002.J Virol. 2002.PMID: 11752162Free PMC article.