Massaro Junior, Fernando Luiz, et al. “Ingestive and Metabolic Behavior of Bovines Fed Rations Containing Probiotics”. Semina: Ciências Agrárias, vol. 34, no. 6Supl2, Dec. 2013, pp. 4157-66, doi:10.5433/1679-0359.2013v34n6Supl2p4157.