@article{contreras-castillo_brossi_previero_demattê_2008,  title={Performance and carcass quality of broilers supplemented with antibiotics or probiotics},  volume={10},  ISSN={1516-635X},  url={https://doi.org/10.1590/S1516-635X2008000400006},  DOI={10.1590/S1516-635X2008000400006},  number={4},  journal={Brazilian Journal of Poultry Science},  publisher={Fundação de Apoio à Ciência e Tecnologia Animal},  author={Contreras-Castillo, CJ and Brossi, C and Previero, TC and Demattê, LC},  year={2008},  month={Oct},  pages={227–232} }