@article{silva_ferreira_guim_pessoa_gomes_oliveira_2009,  title={Replacement of soybean meal by cottonseed meal in diets based on spineless cactus for lactating cows},  volume={38},  ISSN={1516-3598},  url={https://doi.org/10.1590/S1516-35982009001000020},  DOI={10.1590/S1516-35982009001000020},  number={10},  journal={Revista Brasileira de Zootecnia},  publisher={Sociedade Brasileira de Zootecnia},  author={Silva, Fabiana Maria da and Ferreira, Marcelo de Andrade and Guim, Adriana and Pessoa, Ricardo Alexandre Silva and Gomes, Luiz Henrique dos Santos and Oliveira, Júlio César Vieira de},  year={2009},  month={Oct},  pages={1995–2000} }