@article{Elo2006,
author = {Elo, I.T. and Martikainen, P. and Smith, K.P.},
title= {Socioeconomic differentials in mortality in Finland and the United States: The role of education and income},
year = {2006},
doi = {10.1007/s10680-006-0003-5},
journal = {European Journal of Population},
volume = {22},
number = {2},
pages = {179--203},
}