We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleTreatment history in the psychosis prodrome: characteristics of the North American Prodrome Longitudinal Study Cohort.AuthorsCadenhead KS; Addington J; Cannon T; Cornblatt B; McGlashan T; Perkins D; Seidman L; Tsuang M; Walker E; Woods S; Heinssen RPublicationEarly intervention in psychiatry, 2010, Vol 4, Issue 3, p220ISSN1751-7893Publication typearticleDOI10.1111/j.1751-7893.2010.00183.x