Risperidone versus zuclopenthixol in the treatment of schizophrenia with substance abuse comorbidity: A long-term randomized, controlled, crossover study

1. Rubioz, G.
2. Martíne, I.
3. Recio, A.
4. Ponce, G.
5. López-Muñoz, F.
6. Alamo, C.
7. Jiménez-Arriero, M.Á.
8. Palomo, T.