1. 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
2. Mental Health of Those Directly Exposed to the World Trade CenterDisaster: Unmet Mental Health Care Need, Mental Health TreatmentService Use, and Quality of Life Brackbill, Robert M.; Stellman, Steven D.; Perlman, Sharon E.; Walker, Deborah J.; Farfel, Mark R. 2013 Articles Mental healthMedicine, IndustrialPublic health
3. Respiratory Health of 985 Children Exposed to the World Trade Center Disaster: Report on World Trade Center Health Registry Wave 2 Follow-up, 2007–2008 Stellman, Steven D.; Thomas, Pauline A.; Osahan, Sukhminder S.; Brackbill, Robert M.; Farfel, Mark R. 2013 Articles Public healthEpidemiology