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FH Norris , MJ Friedman , PJ Watson , CM Byrne , E Diaz , K Kaniasty (2002). 60,000 disaster victims speak: an empirical review of the empirical literature, 1981–2001. Psychiatry 65, 207–239.
LI Sederer , CB Lanzara , SM Essock , SA Donahue , JL Stone , S Galea (2011 b) Lessons learned from the New York State mental health response to the September 11, 2001 terrorist attacks. Psychiatric Services 62, 1085–1089.