DÍAZ APARICIO, E., L. HERNÁNDEZ ANDRADE, F. SUÁREZ GUMES, A. CANTÚ COVARRUBIAS, and G. ADAMS. “Epidemiological Study in a Bovine Herd With Intermediate Prevalence of Brucellosis, Vaccinated With RB51 and RfbK Rough Mutant Strains of Brucella Abortus”. Veterinaria México OA, vol. 38, no. 002, Oct. 2009, https://veterinariamexico.fmvz.unam.mx/index.php/vet/article/view/176.