@article{Laaksonen1999,
author = {Laaksonen, M. and Uutela, A. and Vartiainen, E. and Jousilahti, P. and Helakorpi, S. and Puska, P.},
title= {Development of smoking by birth cohort in the adult population in eastern Finland 1972–97},
year = {1999},
doi = {10.1136/tc.8.2.161},
journal = {Tobacco Control},
volume = {8},
number = {2},
pages = {161‒168},
}