Effect of Macleaya cordata and Magnolia officinalis plant extracts on oxidative stress control in lambs fed a high-concentrate diet - Lima, Tiago Ronimar Ferreira; Gallo, Sarita Bonagurio; Rosa, Alessandra Fernandes; Silva, Saulo da Luz e; Brochado, Thaís; Bezerra, Helena Viel Alves; Putrino, Soraia Marques; Martins, Marcela Buosi; Leme, Paulo Roberto (Asian-Australasian Journal of Animal Sciences, 2020)