@article{silveira_colugnati_cocetti_taddei_2014,  title={Secular trends and factors associated with overweight among Brazilian preschool children: PNSN-1989, PNDS-1996, and 2006/07},  volume={90},  ISSN={0021-7557},  url={https://doi.org/10.1016/j.jped.2013.09.003},  DOI={10.1016/j.jped.2013.09.003},  number={2},  journal={Jornal de Pediatria},  publisher={Sociedade Brasileira de Pediatria},  author={Silveira, Jonas Augusto C. and Colugnati, Fernando Antônio B. and Cocetti, Monize and Taddei, José Augusto A.C.},  year={2014},  month={Mar},  pages={258–266} }