Muller, Barbara, et al. “Salmonella Schwarzengrund, Akuafo, and O:16 Isolated from Vacuum-Packaged Beef Produced in the State of Mato Grosso, Brazil”. The Journal of Infection in Developing Countries, vol. 15, no. 12, Dec. 2021, pp. 1876-82, doi:10.3855/jidc.13726.