@article{Martikainen2007,
author = {Martikainen, P.T. and Blomgren, J. and Valkonen, T.},
title= {Change in the total and independent effects of education and occupational social class on mortality: Analyses of all Finnish men and women in the period 1971–2000},
year = {2007},
doi = {10.1136/jech.2006.049940},
journal = {Journal of Epidemiology and Community Health},
volume = {61},
number = {6},
pages = {499--505},
}