@article{canuto_camey_gigante_menezes_olinto_2010,  title={Focused Principal Component Analysis: a graphical method for exploring dietary patterns},  volume={26},  ISSN={0102-311X},  url={https://doi.org/10.1590/S0102-311X2010001100016},  DOI={10.1590/S0102-311X2010001100016},  number={11},  journal={Cadernos de Saúde Pública},  publisher={Escola Nacional de Saúde Pública Sergio Arouca, Fundação Oswaldo Cruz},  author={Canuto, Raquel and Camey, Suzi and Gigante, Denise P. and Menezes, Ana M. B. and Olinto, Maria Teresa Anselmo},  year={2010},  month={Nov},  pages={2149–2156} }