@article{Hamann_Sousa_2012, title={Apresentação}, volume={6}, url={https://tempus.unb.br/index.php/tempus/article/view/1109}, DOI={10.18569/tempus.v6i2.1109}, number={2}, journal={Tempus – Actas de Saúde Coletiva}, author={Hamann, Edgar Merchán and Sousa, Maria de Fátima}, year={2012}, month={abr.}, pages={Pág.8} }