Severo, P. de O., Pötter, L., Rocha, M.G. da, Negrini, M., Martini, A.C. and Rosa, V.B. da 2019. Leaf tissue flows and defoliation patterns of Alexandergrass grazed by heifers receiving energy supplement. Acta Scientiarum. Animal Sciences. 41, 1 (Jun. 2019), e44902. DOI:https://doi.org/10.4025/actascianimsci.v41i1.44902.