Validation of a European Spanish-version of the Self-Evaluation of Negative Symptoms (SNS) in patients with schizophrenia

1. García-Álvarez, L.
2. Martínez-Cao, C.
3. Bobes-Bascarán, T.
4. Portilla, A.
5. Courtet, P.
6. de la Fuente-Tomás, L.
7. Velasco, Á.
8. González-Blanco, L.
9. Zurrón-Madera, P.
10. Fonseca-Pedrero, E.
11. Sáiz, P.A.
12. García-Portilla, M.P.
13. Bobes, J.