@article{Schane2009,
author = {Schane, R.E. and Glantz, S.A. and Ling, P.M. },
title= {Social smoking: Implications for public health, clinical practice, and intervention research},
year = {2009},
doi = {10.1016/j.amepre.2009.03.020},
journal = {American Journal of Preventive Medicine },
volume = {37},
number = {2},
pages = {124--131},
}