title: Does combat trauma cause a majority of PTSD symptoms in combat Veterans?
authors.forename: Richard L
authors.initials: RL
authors.lastname: Elliott
mesh_terms: D006801:Humans; D008297:Male; D013313:Stress Disorders, Post-Traumatic / Q000209:etiology* / Q000523:psychology; D014728:Veterans / Q000523:psychology*; D014857:Warfare