Introduction.
Harold S
HS
Bernard
D003717:Denial, Psychological; D006801:Humans; D008016:Life Change Events; D011615:Psychotherapy, Group; D047851:September 11 Terrorist Attacks / Q000523:psychology*; D013315:Stress, Psychological / Q000150:complications / Q000523:psychology / Q000628:therapy*; D014104:Torture / Q000523:psychology; D014481:United States