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Dowall SD, Findlay-Wilson S, Rayner E, Pearson G, Pickersgill J, Rule A, Merredew N, Smith H, Chamberlain J, Hewson R.Dowall SD, et al. Among authors: hewson r.J Gen Virol. 2012 Mar;93(Pt 3):560-564. doi: 10.1099/vir.0.038455-0. Epub 2011 Nov 16.J Gen Virol. 2012.PMID: 22090213