M. Caero-Castellón, C. Villarroel-Dávalos, P. Quispe-Corrales, and S. E. Rivera-Pirela, “Re-emergence of Salmonella pullorum in commercial layers from Cochabamba, Bolivia”, Rev. Cient. FCV-LUZ, vol. 32, pp. 1-9, Apr. 2022.