Controversies about duration of untreated psychosis as independent prognostic variable of the evolutive course of schizophrenic psychoses

1. Segarra Echebarría, R.
2. Gutiérrez Fraile, M.
3. Eguiluz Uruchurtu, I.
4. Ojeda Del Pozo, N.
5. Fernández Gómez, C.