n.a surprise attack involving the deliberate use of violence against civilians in the hope of attaining political or religious aims

Psychological sequelae of the September 11 terrorist attacks in New York City.
A national survey of stress reactions after the September 11, 2001, terrorist attacks.
What good are positive emotions in crises? A prospective study of resilience and emotions following the terrorist attacks on the Uni...
The 9/11 Commission Report: Final Report of the National Commission on Terrorist attacks upon the United States
Trends of probable post-traumatic stress disorder in New York City after the September 11 terrorist attacks.
Posttraumatic stress disorder among injured survivors of a terrorist attack. Predictive value of early intrusion and avoidance sympt...
The economic impact of a bioterrorist attack: are prevention and postattack intervention programs justifiable?
Television images and psychological symptoms after the September 11 terrorist attacks
Analyzing a bioterror attack on the food supply: the case of botulinum toxin in milk.
Asthma and posttraumatic stress symptoms 5 to 6 years following exposure to the World Trade Center terrorist attack.