title: Responding to bioterrorism and psychological toxicity: an introduction to the concept of shielding.
authors.forename: George S
authors.initials: GS
authors.lastname: Everly
mesh_terms: D023482:Bioterrorism / Q000523:psychology*; D006801:Humans; D001523:Mental Disorders / Q000209:etiology*; D011640:Public Policy