"What is post-traumatic stress disorder, or PTSD?" National Institute of Mental Health. January 21, 2009.
Gardner, Amanda. HealthDay News. "PTSD Risk Rooted in Stress." The Washington Post. December 9, 2008.
"What is post-traumatic stress disorder, or PTSD?" National Institute of Mental Health. January 21, 2009.
Gardner, Amanda. HealthDay News. "PTSD Risk Rooted in Stress." The Washington Post. December 9, 2008.