New Findings Provide Clearest Picture Yet of How Enrollees in the World Trade Center Health Registry Were Affected by 9/11 / Journal of Urban Health (via New York City Department of Health and Urban Hygiene), September 2008
http://www.nyc.gov/html/doh/html/pr2008/pr062-08.shtml
"Two to three years after the disaster, psychological trauma and new respiratory problems were still elevated across all groups."
2008 Annual Report on 9/11 Health / WorldTrade Center Medical Working Group of New York City, September 2008
PDF - http://www.nyc.gov/html/om/pdf/2008/2008_mwg_annual_report.pdf