@article{Stewart2009,
author = {Stewart, S.T. and Cutler, D.M. and Rosen, A.B.},
title= {Forecasting the effects of obesity and smoking on U.S. life expectancy},
year = {2009},
doi = {10.1056/NEJMsa0900459},
journal = {The New England Journal of Medicine},
volume = {361},
number = {23},
pages = {2252--2260},
}