Variability in the correlation between nicotine and PM2.5 as airborne markers of second-hand smoke exposure

1. Fu, M.
2. Martínez-Sánchez, J.M.
3. Galán, I.
4. Pérez-Ríos, M.
5. Sureda, X.
6. López, M.J.
7. Schiaffino, A.
8. Moncada, A.
9. Montes, A.
10. Nebot, M.
11. Fernández, E.