@article{articleb800577d, title = {Evaluation of seasonal dietary exposure to arsenic, cadmium and lead in schoolchildren through the analysis of meals served by public schools of Ribeirão Preto, Brazil}, author = {Nacano, Letícia Ramos and Freitas, Rodolfo de and Barbosa Júnior, Fernando}, year = {2014}, doi = {10.1080/15287394.2013.874874}, journal = {Journal of Toxicology and Environmental Health. Part A} }