@article{Elo1996,
author = {Elo, I.T. and Preston, S.H.},
title= {Educational differentials in mortality: United States, 1979-1985},
year = {1996},
doi = {10.1016/0277-9536(95)00062-3},
journal = {Social Science and Medicine},
volume = {42},
number = {1},
pages = {47--57},
}