Two-year impact of the Spanish smoking law on exposure to secondhand smoke: Evidence of the failure of the 'Spanish model'

1. López, M.J.
2. Nebot, M.
3. Schiaffino, A.
4. Pérez-Ríos, M.
5. Fu, M.
6. Ariza, C.
7. Muñoz, G.
8. Fernández, E.