Characterisation of Mannheimia Sp. and P. multocida Strains Isolated from Bovine Pneumonic Lungs in Two Slaughterhouses in Mexico

C.J. Jaramillo-Arango, R. Hernandez-Castro, V.Campuzano-Ocampo, F. Suarez-Guemes, R. Delgado-Gonzalez and F. Trigo-Tavera

Journal of Animal and Veterinary Advances 6 ( 12 ): 1398 - 1404 , 2007