@article{articleb3afba92,
title   = {Patterns of food acquisition in Brazilian households and associated factors: a population-based survey},
author = {Marchioni, Dirce Maria Lobo and Claro, Rafael Moreira and Levy, Renata Bertazzi and Monteiro, Carlos Augusto},
year = {2011},
doi = {10.1017/S1368980011000486},
journal   = {Public Health Nutrition}
}