@article{Pekkanen1995,
author = {Pekkanen, J. and Tuomilehto, J. and Uutela, A. and Vartiainen, E. and Nissinen, A.},
title= {Social class, health behaviour, and mortality among men and women in eastern Finland},
year = {1995},
doi = {10.1136/bmj.311.7005.589},
volume = {311},
pages = {589},
}