@article{Sobal1989,
author = {Sobal, J. and Stunkard, A.J.},
title= {Socioeconomic status and obesity: A review of the literature},
year = {1989},
doi = {10.1037/0033-2909.105.2.260},
volume = {105},
number = {2},
pages = {260--275},
}