Campos Neto O, Baccari Júnior F, Silveira AC. Effect of the Rumensin (monensin sodium) and Bayo-N-Ox (Olaquindox) on the weight gain op Holstein heifers. PAB. 2014;19(10):1301-1305. doi:10.1590/S1678-3921.pab1984.v19.16136