@article{santos_santana_araújo_oliveira_freitas_viana_2017,  title={Production and economic viability of feedlot beef cattle categories},  volume={39},  ISSN={1807-8672},  url={https://doi.org/10.4025/actascianimsci.v39i2.33452},  DOI={10.4025/actascianimsci.v39i2.33452},  number={2},  journal={Acta Scientiarum. Animal Sciences},  publisher={Editora da Universidade Estadual de Maringá - EDUEM},  author={Santos, Petrônio Batista dos and Santana, Hermógenes Almeida de and Araújo, Marcos Jacome de and Oliveira, Aracele Prates de and Freitas, Tiago Brandão and Viana, Pablo Teixeira},  year={2017},  month={Apr},  pages={195–199} }