Freitas, Ednardo Rodrigues, et al. “Ethanol Extracts of Mango As Antioxidants for Broiler Chicken”. Pesquisa Agropecuaria Brasileira, vol. 47, no. 8, Sept. 2012, pp. 1025-30, doi:10.1590/S1678-3921.pab2012.v47.12380.