Mathias, Luis Antonio, Allastair Paul Macmillan, I. Greiser-Wilke, and V. Moennig. 1993. “Sensitivity and Specificity of a Competitive Enzyme Immunoassay in the Serodiagnosis of Bovine Brucellosis”. Brazilian Journal of Veterinary Research and Animal Science 30 (supl.): 205-9. https://doi.org/10.11606/issn.1678-4456.bjvras.1993.52033.