title: Understanding posttraumatic stress disorder in Vietnam veterans.
authors.forename: M B
authors.initials: MB
authors.lastname: Sirois
authors.forename: B G
authors.initials: BG
authors.lastname: Swift
mesh_terms: D006801:Humans; D008487:Medical History Taking; D013313:Stress Disorders, Post-Traumatic / Q000175:diagnosis*; D014481:United States / Q000208:ethnology; D014728:Veterans / Q000523:psychology*; D014744:Vietnam