title: Post traumatic stress disorder and Vietnam vets: an update.
authors.forename: C
authors.initials: C
authors.lastname: Schmitz
mesh_terms: D006801:Humans; D013313:Stress Disorders, Post-Traumatic / Q000517:prevention & control / Q000523:psychology*; D017741:Survivors / Q000523:psychology*; D014481:United States; D014728:Veterans / Q000523:psychology*; D014744:Vietnam; D014857:Warfare