Comorbid substance abuse in first-episode schizophrenia: Effects on cognition and psychopathology in the EUFEST study

1. Wobrock, T.
2. Falkai, P.
3. Schneider-Axmann, T.
4. Hasan, A.
5. Galderisi, S.
6. Davidson, M.
7. Kahn, R.S.
8. Derks, E.M.
9. Boter, H.
10. Rybakowski, J.K.
11. Libiger, J.
12. Dollfus, S.
13. López-Ibor, J.J.
14. Peuskens, J.
15. Hranov, L.G.
16. Gaebel, W.
17. Fleischhacker, W.W.