@article{Hayward2015,
author = {Hayward, M.D., Hummer, R.A., and Sasson, I. },
title= {Trends and group differences in the association between educational attainment and US adult mortality: Implications for understanding education’s causal influence},
year = {2015},
doi = {10.1016/j.socscimed.2014.11.024},
journal = {Social Science and Medicine },
volume = {127},
pages = {8--18},
}