Tschopp, R., Schelling, E., Hattendorf, J., Aseffa, A., & Zinsstag, J. (2009). Risk factors of bovine tuberculosis in cattle in rural livestock production systems of Ethiopia. Elsevier Scientific Publishing.
Citação norma ChicagoTschopp, Rea, Esther Schelling, Jan Hattendorf, Abraham Aseffa, and Jakob Zinsstag. Risk Factors of Bovine Tuberculosis in Cattle in Rural Livestock Production Systems of Ethiopia. Elsevier Scientific Publishing, 2009.
MLA CitationTschopp, Rea, et al. Risk Factors of Bovine Tuberculosis in Cattle in Rural Livestock Production Systems of Ethiopia. Elsevier Scientific Publishing, 2009.
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