M. D. Zambrano Aguayo, I. V. Díaz Salavarria, and M. Pérez-Ruano, “Presence of risk factors associated with the dissemination of brucellosis to humans in milk processing and slaughtering units of the Manabí province, Ecuador”, Rev. investig. vet. Perú, vol. 29, no. 1, pp. 310–318, Mar. 2018, doi: 10.15381/rivep.v29i1.14083.