Long-term benefits of adding incentives to the community reinforcement approach for cocaine dependence

1. García-Fernández, G.
2. Secades-Villa, R.
3. García-Rodríguez, O.
4. Álvarez-López, H.
5. Fernández-Hermida, J.R.
6. Fernández-Artamendi, S.
7. Higgins, S.T.