Quinteros, R.; Barbona, I.; Vargas, J. C.; Moyano, J. C.; Marini, P. R. Microminerals in Blood in Four Bovine Genotypes in the Ecuadorian Amazonia. Rev. investig. vet. Perú 2017, 28 (4), 802-811. https://doi.org/10.15381/rivep.v28i4.12977.