Substance abuse in hospitalized psychiatric patients.

The prevalence of psychotic symptoms among methamphetamine users

Rebecca McKetin, Jennifer McLaren, Dan I. Lubman et al. · Addiction · 2006 · 387 citations

Patterns of Current and Lifetime Substance Use in Schizophrenia

I. L. Fowler, Vaughan J. Carr, N. T. Carter et al. · Schizophrenia Bulletin · 1998 · 362 citations · Full text

Substance Use, Structured Interview, Psychopharmacology +17

Prevalence of substance misuse in first-episode psychosis

Roch Cantwell, John Brewin, Cris Glazebrook et al. · The British Journal of Psychiatry · 1999 · 235 citations

Gender Differences in Young Adults With First-Episode Schizophrenia Spectrum Disorders at Baseline in the Danish OPUS Study

Anne Amalie Elgaard Thorup, Lone Petersen, Pia Jeppesen et al. · The Journal of Nervous and Mental Disease · 2007 · 195 citations

Young Adults, Psychopathology, Danish Opus Study +15

Correlates of 1-Year Prospective Outcome in Bipolar Disorder: Results From the Stanley Foundation Bipolar Network

Willem A. Nolen, David A. Luckenbaugh, Lori L. Altshuler et al. · American Journal of Psychiatry · 2004 · 144 citations