Brousett-Minaya M, Torres A, Chambi A, Mamani B, Gutiérrez H. Physicochemical, microbiological and toxicological quality of raw milk in cattle basins of the region Puno-Peru. Sci. agropecu. 2015;6(3):165-176. doi:10.17268/sci.agropecu.2015.03.03