Effects of a blend of essential oils and exogenous α-amylase in diets containing different roughage sources for finishing beef cattle - Toseti, Laura Branco; Goulart, Rodrigo Silva; Gouvêa, Vinícius N; Acedo, Tiago S; Vasconcellos, Guilherme S.F.M; Pires, Alexandre Vaz; Leme, Paulo Roberto; Saran Netto, Arlindo; Silva, Saulo da Luz e (Animal Feed Science and Technology, 2020)