@article{article8777c689,
title   = {Can stable isotope analysis reveal dietary differences among groups with distinct income levels in the city of Piracicaba (southeast region, Brazil)?},
author = {Gragnani, Juliana Gonçalez and Garavello, Maria Elisa de Paula Eduardo and Silva, R. J. and Nardoto, Gabriela Bielefeld and Martinelli, Luiz Antonio},
year = {2013},
doi = {10.1111/jhn.12148},
journal   = {Journal of Human Nutrition and Dietetics}
}