A Comparative Study on the Virulence of Pasteurella multocida Local Sudanese Vaccine Strains

M.A.A. Sarah, N.T. Mekki, M.O. Elhaj, M.O. Halima, M.M. Omer, M.E. Hamid and M.A. Abbas

Veterinary Research 1 ( 4 ): 84 - 87 , 2007