@article{barbosa filho_bandeira_rech_lopes_mota_silva_2021,  title={Validity and reliability of an instrument to measure factors associated with screen time in Brazilian students},  volume={26},  ISSN={1413-8123},  url={https://doi.org/10.1590/1413-81232021263.31322018},  DOI={10.1590/1413-81232021263.31322018},  number={3},  journal={Ciência & Saúde Coletiva},  publisher={ABRASCO - Associação Brasileira de Saúde Coletiva},  author={Barbosa Filho, Valter Cordeiro and Bandeira, Alexsandra Silva and Rech, Cassiano Ricardo and Lopes, Adair Silva and Mota, Jorge and Silva, Kelly Samara},  year={2021},  month={Mar},  pages={1047–1061} }