title: Post-traumatic stress disorder in Vietnam veterans.
mesh_terms: D005260:Female; D006801:Humans; D008297:Male; D008890:Military Psychiatry; D013313:Stress Disorders, Post-Traumatic / Q000175:diagnosis / Q000209:etiology*; D014481:United States; D014728:Veterans; D014744:Vietnam; D014857:Warfare