Heterogeneous trend in smoking prevalence by sex and age group following the implementation of a national smoke-free law

1. Regidor, E.
2. de Mateo, S.
3. Ronda, E.
4. Sánchez-Paya, J.
5. Gutiérrez-Fisac, J.L.
6. de la Fuente, L.
7. Pascual, C.