@article{souza júnior_lana_teixeira_gionbelli_veloso_rennó_2016,  title={Protected fat and variable level of protein in diets of crossbreed cows in early lactation},  volume={38},  ISSN={1807-8672},  url={https://doi.org/10.4025/actascianimsci.v38i1.29150},  DOI={10.4025/actascianimsci.v38i1.29150},  number={1},  journal={Acta Scientiarum. Animal Sciences},  publisher={Editora da Universidade Estadual de Maringá - EDUEM},  author={Souza Júnior, Alcy Heleno de and Lana, Rogério de Paula and Teixeira, César Roberto Viana and Gionbelli, Mateus Pies and Veloso, Cristina Mattos and Rennó, Luciana Navajas},  year={2016},  month={Jan},  pages={107–112} }