Cunha, E.M.S. Nassar, A.F.C. Lara, M.C.C.S.H. Bersano, J.G. Villalobos, E.M.C. Oliveira, J.C.F. Antibodies against pseudorabies virus in feral swine in southeast Brazil Subjects--Topical Terms: JAVALIANTICORPODOENÇA ANIMALVÍRUS