Federal University of Juiz de Fora. Faculty of Pharmacy. Juiz de Fora, MG, Brazil.; Embrapa Dairy Cattle. Juiz de Fora, MG, Brazil; Ezequiel Dias Foundation. Central Public Health Laboratory of the State of Minas Gerais. Belo Horizonte, MG, Brazil.; Ezequiel Dias Foundation. Central Public Health Laboratory of the State of Minas Gerais. Belo Horizonte, MG, Brazil.; Ezequiel Dias Foundation. Central Public Healt...