@inproceedings{inproceedings56c0ceb2, title = {A food frequency questionnaire developed for school age children in Brazil; [resumo]}, author = {Trigo, Marlene and Pinto e Silva, Maria Elisabeth Machado and Silva, M. V da and Coelho, H}, year = {2000}, publisher = {University of Arizona}, booktitle = {International Conference on Dietary Assessment Methods; a challenge for the new millennium} }