@article{castro_2011,  title={O sistema endocrinológico vitamina D},  volume={55},  ISSN={0004-2730},  url={https://doi.org/10.1590/S0004-27302011000800010},  DOI={10.1590/S0004-27302011000800010},  number={8},  journal={Arquivos Brasileiros de Endocrinologia & Metabologia},  publisher={Sociedade Brasileira de Endocrinologia e Metabologia},  author={Castro, Luiz Claudio Gonçalves de},  year={2011},  month={Nov},  pages={566–575} }