@article{gutiérrez-martínez_martínez_gonzález_bolívar_estupiñan_sarmiento_2018,  title={Effects of a strategy for the promotion of physical activity in students from Bogotá},  volume={52},  ISSN={0034-8910},  url={https://doi.org/10.11606/S1518-8787.2018052017173},  DOI={10.11606/S1518-8787.2018052017173},  journal={Revista de Saúde Pública},  publisher={Faculdade de Saúde Pública da Universidade de São Paulo},  author={Gutiérrez-Martínez, Leidys and Martínez, Rocío Gámez and González, Silvia A and Bolívar, Manuel A and Estupiñan, Omaira Valencia and Sarmiento, Olga L},  year={2018},  pages={79} }