Hussein, H.A., EI-Sanousi, A.A., Youssif, A.A, Shalaby, M.A., Saber, MS and Reda, I.M.
International Journal of Virology 1 ( 1 ): 38 - 38 , 2005
Hussein, H.A., Mohamed, NA, Mohamed, FM and MA. Shalaby
International Journal of Virology 1 ( 1 ): 43 - 43 , 2005