@article{slater_enes_lópez_damasceno_voci_2010,  title={Validation of a food frequency questionnaire to assess the consumption of carotenoids, fruits and vegetables among adolescents: the method of triads},  volume={26},  ISSN={0102-311X},  url={https://doi.org/10.1590/S0102-311X2010001100010},  DOI={10.1590/S0102-311X2010001100010},  number={11},  journal={Cadernos de Saúde Pública},  publisher={Escola Nacional de Saúde Pública Sergio Arouca, Fundação Oswaldo Cruz},  author={Slater, Betzabeth and Enes, Carla Cristina and López, Rossana Verónica Mendoza and Damasceno, Nágila Raquel Teixeira and Voci, Silvia Maria},  year={2010},  month={Nov},  pages={2090–2100} }