@article{bronstein_2015,  title={The challenge of new directions},  volume={59},  ISSN={2359-3997},  url={https://doi.org/10.1590/2359-3997000000002},  DOI={10.1590/2359-3997000000002},  number={1},  journal={Archives of Endocrinology and Metabolism},  publisher={Sociedade Brasileira de Endocrinologia e Metabologia},  author={Bronstein, Marcello D.},  year={2015},  month={Feb},  pages={3–3} }