Araújo BR, Costa JN, Souza TS de, et al. Seroepidemiology of sheep brucellosis in the microregion of Feira de Santana, BA, Brazil. Braz. J. Vet. Res. Anim. Sci. 2013;50(2):129-135. doi:10.11606/issn.2318-3659.v50i2p129-135