@article{guerra_farias_florindo_2016,  title={Sedentary behavior in Brazilian children and adolescents: a systematic review},  volume={50},  ISSN={0034-8910},  url={https://doi.org/10.1590/S1518-8787.2016050006307},  DOI={10.1590/S1518-8787.2016050006307},  journal={Revista de Saúde Pública},  publisher={Faculdade de Saúde Pública da Universidade de São Paulo},  author={Guerra, Paulo Henrique and Farias, José Cazuza de and Florindo, Alex Antonio},  year={2016} }