title: Responding to tragedy.
authors.affiliation: Weill Medical College of Cornell University and research psychiatrist 2, New York State Psychiatric Institute, New York city, NY, USA.
authors.forename: John C
authors.initials: JC
authors.lastname: Markowitz
mesh_terms: D006801:Humans; D013313:Stress Disorders, Post-Traumatic / Q000523:psychology*; D023481:Terrorism / Q000523:psychology*