@article{silva_1999,  title={The field of evaluation and the "sur mesure" strategy},  volume={15},  ISSN={0102-311X},  url={https://doi.org/10.1590/S0102-311X1999000200004},  DOI={10.1590/S0102-311X1999000200004},  number={2},  journal={Cadernos de Saúde Pública},  publisher={Escola Nacional de Saúde Pública Sergio Arouca, Fundação Oswaldo Cruz},  author={Silva, Ligia Maria Vieira da},  year={1999},  month={Apr},  pages={247–248} }