We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleLong-term Posttraumatic Stress Symptoms Among 3,271 Civilian Survivors of the September 11, 2001, Terrorist Attacks on the World Trade Center.AuthorsDiGrande, Laura; Neria, Yuval; Brackbill, Robert M.PublicationAmerican Journal of Epidemiology, 2011, Vol 173, Issue 3, p271ISSN0002-9262Publication typearticleDOI10.1093/aje/kwq372