%0 Journal Article %T Isolation, cloning and expression of the Brucella melitensis Omp31 gene %A F.Vahedi %A , %A E. Ghorbani %A A.M. Behroozikhah %A Shahriari Ahmadi, Farajollah %A M. Mahmoudi %J Iranian Journal of Veterinary Research %@ 1728-1997 %D 2011