Santos, M.R., Ferreira, H.C.C., Carvalho, O.V. de, Bulos, L.H.S., Nascimento, V.A., Martins, J.A.P.S., Costa, E.P. da, Almeida, M.R. de and Júnior, A.S. 2014. Surveillance of neutralizing antibodies against Bovine Herpesvirus 1 in cattle herds from different farming property systems . Bioscience Journal . 30, 3 (Mar. 2014), 803–809.