@article{Adler1994,
author = {Adler, N.E. and Boyce, T. and Chesney, M.A. and Cohen, S. and Folkman, S. and Kahn, R.L. and Syme, S.L.},
title= {Socioeconomic status and health: The challenge of the gradient},
year = {1994},
doi = {10.1037/0003-066X.49.1.15},
journal = {American Psychologist},
volume = {49},
number = {1},
pages = {15--24},
}