Sabino, Hellen Fernanda Nocciolli, Nilva Kazue Sakomura, Rafael Neme, and Ednardo Rodrigues Freitas. 2004. “Dietary Protein Levels on the Growing Broiler Diets”. Pesquisa Agropecuaria Brasileira 39 (5):407-12. https://doi.org/10.1590/S1678-3921.pab2004.v39.6788.