We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleCo-occurring lower respiratory symptoms and posttraumatic stress disorder 5 to 6 years after the World Trade Center terrorist attack.AuthorsNair HP; Ekenga CC; Cone JE; Brackbill RM; Farfel MR; Stellman SDPublicationAmerican journal of public health, 2012, Vol 102, Issue 10, p1964ISSN1541-0048Publication typearticleDOI10.2105/AJPH.2012.300690