Assessing gender disparities in excess mortality of heroin or cocaine users compared to the general population

1. Brugal, M.T.
2. Molist, G.
3. Sarasa-Renedo, A.
4. de la Fuente, L.
5. Espelt, A.
6. Mesías, B.
7. Puerta, C.
8. Guitart, A.M.
9. Barrio, G.
10. Sordo, Luis