Surveillance snaphshot: responses to the traumatic brain injury (TBI) screening questions on the 2012 version of the Post-Deployment Health Assessement (DD Form 2796)
Whither the "signature wounds of the war" after the war: estimates of incidence rates and proportions of TBI and PTSD diagnoses attributable to background risk, enhanced ascertainment, and active war zone service, active component, U.S. Armed Forces, 2003-2014