@article{haan_2006,  title={Debate on the paper by Guimarães et al.},  volume={22},  ISSN={0102-311X},  url={https://doi.org/10.1590/S0102-311X2006000900003},  DOI={10.1590/S0102-311X2006000900003},  number={9},  journal={Cadernos de Saúde Pública},  publisher={Escola Nacional de Saúde Pública Sergio Arouca, Fundação Oswaldo Cruz},  author={Haan, Sylvia de},  year={2006},  month={Sep},  pages={1786–1786} }