title: A sense of purpose.
authors.forename: Cameron J L
authors.initials: CJ
authors.lastname: Nelson
mesh_terms: D055826:Afghan Campaign 2001-; D006772:Hospitals, Military / Q000458:organization & administration*; D006801:Humans; D008887:Military Medicine / Q000379:methods*; D008889:Military Personnel; D014481:United States; D014947:Wounds and Injuries / Q000628:therapy*