We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitlePatterns, predictors and impact of substance use in early psychosis: a longitudinal study.AuthorsAddington, J; Addington, DAbstractThe purpose was to determine the prevalence of substance use and its impact on outcome 3 years after presentation for a first-episode of psychosis.PublicationActa psychiatrica Scandinavica, 2007, Vol 115, Issue 4, p304ISSN0001-690XPublication typeJournal ArticleDOI10.1111/j.1600-0447.2006.00900.x