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Legrand N, van der Velden GJ, Fang RHT, Douaisi M, Weijer K, Das AT, Blom B, Uittenbogaart CH, Berkhout B, Centlivre M.Legrand N, et al. Among authors: blom b.J Gen Virol. 2012 Sep;93(Pt 9):2017-2027. doi: 10.1099/vir.0.042796-0. Epub 2012 May 30.J Gen Virol. 2012.PMID: 22647372Free PMC article.