@article{rivera_bertechini_oliveira_castro_oliveira_bobadilla-mendez_2014,  title={Combinations of cholecalciferol and 25-hydroxycholecalciferol as vitamin D sources in white laying hen feed diets},  volume={38},  ISSN={1413-7054},  url={https://doi.org/10.1590/S1413-70542014000600006},  DOI={10.1590/S1413-70542014000600006},  number={6},  journal={Ciência e Agrotecnologia},  publisher={Editora da Universidade Federal de Lavras},  author={Rivera, Diego Fernando Remolina and Bertechini, Antonio Gilberto and Oliveira, Tiago Ferreira Birro and Castro, Solange de Faria and Oliveira, Henrique Braga and Bobadilla-Mendez, Manuel Fernando},  year={2014},  month={Nov},  pages={573–580} }