Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitlePrimary, Enduring Negative Symptoms: An Update on Research.AuthorsKirkpatrick, Brian; Mucci, Armida; Galderisi, SilvanaPublicationSchizophrenia Bulletin, 2017, Vol 43, Issue 4, p730ISSN0586-7614Publication typeArticleDOI10.1093/schbul/sbx064