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Kofalvi SA, Marcos JF, Cañizares MC, Pallás V, Candresse T.Kofalvi SA, et al. Among authors: canizares mc.J Gen Virol. 1997 Dec;78 ( Pt 12):3177-86. doi: 10.1099/0022-1317-78-12-3177.J Gen Virol. 1997.PMID: 9400968
Cañizares MC, Taylor KM, Lomonossoff GP.Cañizares MC, et al.J Gen Virol. 2004 Nov;85(Pt 11):3431-3435. doi: 10.1099/vir.0.80454-0.J Gen Virol. 2004.PMID: 15483261