Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleSubstance use and abuse in first-episode psychosis: prevalence before and after early intervention.AuthorsArchie S; Rush BR; Akhtar-Danesh N; Norman R; Malla A; Roy P; Zipursky RBPublicationSchizophrenia bulletin, 2007, Vol 33, Issue 6, p1354ISSN0586-7614Publication typearticleDOI10.1093/schbul/sbm011