We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleCompeting definitions of schizophrenia: what can be learned from polydiagnostic studies?AuthorsJansson LB; Parnas JPublicationSchizophrenia bulletin, 2007, Vol 33, Issue 5, p1178ISSN0586-7614Publication typearticleDOI10.1093/schbul/sbl065