@article{machado neto_andrade_fernandes_zacharias_carvalho_machado_dias_garcia_santana_rolin_et al._2010,  title={Reliability of a questionnaire on substance use among adolescent students, Brazil},  volume={44},  ISSN={0034-8910},  url={https://doi.org/10.1590/S0034-89102010000500008},  DOI={10.1590/S0034-89102010000500008},  number={5},  journal={Revista de Saúde Pública},  publisher={Faculdade de Saúde Pública da Universidade de São Paulo},  author={Machado Neto, Adelmo de Souza and Andrade, Tarcisio Matos and Fernandes, Gilênio Borges and Zacharias, Helder Paulo and Carvalho, Fernando Martins and Machado, Ana Paula Souza and Dias, Ana Carmen Costa and Garcia, Ana Carolina Rocha and Santana, Lauro Reis and Rolin, Carlos Eduardo and Sampaio, Cyntia and Ghiraldi, Gisele and Bastos, Francisco Inácio},  year={2010},  month={Oct},  pages={830–839} }