@article{article719b54ed,
title   = {Differences over 12 Years in Food Portion Size and Association with Excess Body Weight in the City of São Paulo, Brazil},
author = {Pereira, Jaqueline Lopes and Fisberg, Regina Mara and Félix, Paula Victória and Mattei, Josiemer},
year = {2018},
doi = {10.3390/nu10060696},
journal   = {Nutrients}
}