Figure 1
From: Substance abuse in first-episode schizophrenic patients: a retrospective study

Frequency of hospitalized patients with the diagnosis of schizophreniform disease from 1990 to 2004.
From: Substance abuse in first-episode schizophrenic patients: a retrospective study
Frequency of hospitalized patients with the diagnosis of schizophreniform disease from 1990 to 2004.