@article{assuena_junqueira_duarte_laurentiz_filardi_sgavioli_2009,  title={Effect of dietary phytase suplementation on the performance, bone densitometry, and phosphorus and nitrogen excretion of broilers},  volume={11},  ISSN={1516-635X},  url={https://doi.org/10.1590/S1516-635X2009000100005},  DOI={10.1590/S1516-635X2009000100005},  number={1},  journal={Brazilian Journal of Poultry Science},  publisher={Fundação de Apoio à Ciência e Tecnologia Animal},  author={Assuena, V and Junqueira, OM and Duarte, KF and Laurentiz, AC and Filardi, RS and Sgavioli, S},  year={2009},  month={Jan},  pages={25–30} }