@article{silva_2014,  title={Individual and social determinants of self-rated health and
					well-being in the elderly population of Portugal},  volume={30},  ISSN={0102-311X},  url={https://doi.org/10.1590/0102-311X00173813},  DOI={10.1590/0102-311X00173813},  number={11},  journal={Cadernos de Saúde Pública},  publisher={Escola Nacional de Saúde Pública Sergio Arouca, Fundação Oswaldo Cruz},  author={Silva, Pedro Alcântara da},  year={2014},  month={Nov},  pages={2387–2400} }