@misc{misc9301c1d4,
title   = {Overweight, food intake and physical activity in Sao Paulo, Brazil: an environmental and spatial analysis},
author = {Duran, A C and Machado, F. M and Lemos, A R and Jaime, Patrícia Constante},
year = {2009},
booktitle   = {Congreso Latinoamericano de Nutrición}
}