@article{Preston2015,
author = {Preston, S.H. and Fishman, E. and Stokes, A.},
title= {Effects of categorization and self-report bias on estimates of the association between obesity and mortality},
year = {2015},
doi = {10.1016/j.annepidem.2015.07.012},
journal = {Annals of Epidemiology },
volume = {25},
number = {12},
pages = {907--911},
}