The authors assessed relocated Hurricane Katrina survivors' emotional and biological stress measures 20 months postdisaster to understand effects of both hurricane exposure and forced relocation on emotional and physical health.
Tucker, Phoebe, and Haekyung Jeon-Slaughter, Betty Pfefferbaum, Qaiser Khan, Nathan Davis. 2010. "Emotional and Biological Stress Measures in Katrina Survivors Relocated to Oklahoma." American Journal of Disaster Medicine (January): 113-126. http://www.ncbi.nlm.nih.gov/pubmed/20496644