Xavier, V. L., & Campelo, J. C. F. (2014). Salmonella oranienburg and S. typhimurium in bile of apparently healthy cattle (Bos taurus). Pesquisa Agropecuaria Brasileira, 4(1), 229-234. https://doi.org/10.1590/S1678-3921.pab1969.v4.17851