Conflict of Interest Statement: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest

that there are no financial and personal conflicts of interest that could have inappropriately influenced their work. Copyright: © 2010 Tambelini et al.; licensee EDIPUCRS. This is an Open Access article distributed under the terms of the Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 Unported License. Dental caries in adolescents and its association with excess weight and sociodemographic factors in Londrina, Paraná, Brazil Cárie dentária entre adolescentes e sua relação com o excesso de peso e fatores sociodemográficos em Londrina, PR, Brasi