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Foà-Tomasi L, Avitabile E, Ke L, Campadelli-Fiume G.Foà-Tomasi L, et al.J Gen Virol. 1994 Oct;75 ( Pt 10):2719-27. doi: 10.1099/0022-1317-75-10-2719.J Gen Virol. 1994.PMID: 7931158