@article{meirelles_espasandin_mattar_queiroz_2009,  title={Genetic and environmental effects on sexual precocity traits in Nellore cattle},  volume={38},  ISSN={1516-3598},  url={https://doi.org/10.1590/S1516-35982009000800012},  DOI={10.1590/S1516-35982009000800012},  number={8},  journal={Revista Brasileira de Zootecnia},  publisher={Sociedade Brasileira de Zootecnia},  author={Meirelles, Sarah Laguna and Espasandin, Ana Carolina and Mattar, Maira and Queiroz, Sandra Aidar de},  year={2009},  month={Aug},  pages={1488–1493} }