THRASHER, James F et al. Differential impact of local and federal smoke-free legislation in Mexico: a longitudinal study among adult smokers. Salud pública Méx [online].
2010,
vol.52,
suppl.2, pp. S244-S253.
ISSN 0036-3634.Â
http://dx.doi.org/10.1590/S0036-36342010000800020.
|
|
|
|