Investigation on the Seroprevalence and Pollution Severity to Brucella abortusand Brucella melitensis Bacteria in Cows and Sheeps Livingin the Villager Region of Toyserkan City, Hamedan, Iran

M. Rezaei, S.H. Mohebali, Y. Khamis Abadi, E. Suri, A. Zare, S.H. Malamir, E. Sheikh Rasuli and H. Maadi

Journal of Animal and Veterinary Advances 9 ( 22 ): 2870 - 2872 , 2010