@article{alves_braga_faerstein_lopes_junger_2015,  title={The demand-control model for job strain: a commentary on different ways
               to operationalize the exposure variable},  volume={31},  ISSN={0102-311X},  url={https://doi.org/10.1590/0102-311X00080714},  DOI={10.1590/0102-311X00080714},  number={1},  journal={Cadernos de Saúde Pública},  publisher={Escola Nacional de Saúde Pública Sergio Arouca, Fundação Oswaldo Cruz},  author={Alves, Márcia Guimarães de Mello and Braga, Vivianne Melo and Faerstein, Eduardo and Lopes, Claudia S. and Junger, Washington},  year={2015},  month={Jan},  pages={208–212} }