title: The psychological problems of Vietnam veterans.
mesh_terms: D003130:Combat Disorders / Q000523:psychology* / Q000628:therapy; D004644:Emotions; D006801:Humans; D008297:Male; D011615:Psychotherapy, Group; D012918:Social Alienation; D013313:Stress Disorders, Post-Traumatic / Q000523:psychology*; D014481:United States / Q000208:ethnology; D014744:Vietnam