Surveillance snaphshot: Responses to the traumatic brain injury (TBI) screening questions on the 2012 version of the post-deployment health assessement (DD Form 2796).
D001930:Brain Injuries / Q000175:diagnosis / Q000453:epidemiology* / Q000209:etiology; D006801:Humans; D008889:Military Personnel / Q000706:statistics & numerical data*; D011159:Population Surveillance; D011795:Surveys and Questionnaires; D014481:United States / Q000453:epidemiology