@article{Huisman2005,
author = {Huisman, M. and Kunst, A.E. and Mackenbach, J.P.},
title= {Educational inequalities in smoking among men and women aged 16 years and older in 11 European countries},
year = {2005},
doi = {10.1136/tc.2004.008573},
journal = {Tobacco Control},
volume = {14},
number = {2},
pages = {106--113},
}