@article{biavatti_bellaver_volpato_costa_bellaver_2003,  title={Preliminary studies of alternative feed additives for broilers: Alternanthera brasiliana extract, propolis extract and linseed oil},  volume={5},  ISSN={1516-635X},  url={https://doi.org/10.1590/S1516-635X2003000200009},  DOI={10.1590/S1516-635X2003000200009},  number={2},  journal={Brazilian Journal of Poultry Science},  publisher={Fundação de Apoio à Ciência e Tecnologia Animal},  author={Biavatti, MW and Bellaver, MH and Volpato, L and Costa, C and Bellaver, C},  year={2003},  month={May},  pages={147–151} }