1. Chronic Physical Health Consequences of Being Injured During the Terrorist Attacks on World Trade Center on September 11, 2001 Brackbill, Robert M.; Cone, James E.; Farfel, Mark R.; Stellman, Steven D. 2014 Articles Public healthMental healthEpidemiology
2. Comorbid Persistent Lower Respiratory Symptoms and Posttraumatic Stress Disorder 5–6 Years Post-9/11 in Responders Enrolled in the World Trade Center Health Registry Friedman, Stephen M.; Farfel, Mark R.; Maslow, Carey B.; Cone, James E.; Brackbill, Robert M.; Stellman, Steven D. 2013 Articles Mental healthPublic healthEpidemiology