Geron, L. J. V., Silva, H. F. da, Trautmann-Machado, R. J., Garcia, J., Mexia, A. A., Moura, D. C., Ribeiro, M. G., & Oliveira, E. B. de. (2015). Growth promoters additives (antibiotics, ionophores, probiotics, prebiotics and propolis) used in animal feed. Pubvet, 7(14). https://doi.org/10.22256/pubvet.v7n14.1563