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Journal of Virology 82 ( 4 ): 1860 - 1869 , 2008
Elin S. Gray, Penny L. Moore, Frederic Bibollet-Ruche, Hui Li, Julie M. Decker, Tammy Meyers, George M. Shaw and Lynn Morris
Journal of Virology 82 ( 5 ): 2367 - 2375 , 2008