Freitas, Ana Beatriz Inácio de, et al. “Intake, Digestibility and Blood Metabolites of Lambs Fed Increasing Levels of Exogenous Fibrolytic Enzymes ”. Semina: Ciências Agrárias, vol. 45, no. 4, June 2024, pp. 1013-30, doi:10.5433/1679-0359.2024v45n4p1013.