title: The power of community.
authors.affiliation: Northwestern University Medical School, USA. D-Catherall@northwestern.edu
authors.forename: Don R
authors.initials: DR
authors.lastname: Catherall
mesh_terms: D000401:Aircraft; D004190:Disasters; D005239:Fear; D006801:Humans; D009519:New York City; D011209:Power, Psychological; D012944:Social Support; D013313:Stress Disorders, Post-Traumatic / Q000523:psychology*; D023481:Terrorism / Q000523:psychology*; D014768:Virginia