@article{corrêa_2016,  title={An old risk factor for COPD: rest in peace, 15%},  volume={42},  ISSN={1806-3713},  url={https://doi.org/10.1590/S1806-37562016000000025},  DOI={10.1590/S1806-37562016000000025},  number={3},  journal={Jornal Brasileiro de Pneumologia},  publisher={Sociedade Brasileira de Pneumologia e Tisiologia},  author={Corrêa, Paulo César Rodrigues Pinto},  year={2016},  month={May},  pages={233–234} }