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Albetkova A, Drobeniuc J, Yashina T, Musabaev E, Robertson B, Nainan O, Favorov M.Albetkova A, et al.J Med Virol. 2007 Nov;79(11):1696-702. doi: 10.1002/jmv.20991.J Med Virol. 2007.PMID: 17854031
Nainan OV, Lu L, Gao FX, Meeks E, Robertson BH, Margolis HS.Nainan OV, et al. Among authors: robertson bh.J Gen Virol. 2006 Jan;87(Pt 1):83-91. doi: 10.1099/vir.0.81268-0.J Gen Virol. 2006.PMID: 16361420