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www.dhs.gov/xlibrary/assets/active_shooter_booklet.pdf
bzw. U.S. Department of Homeland Security website: Active Shooter Preparedness,
www.dhs.gov/active- shooter-preparedness
2. Joint Committee to Create a National Policy to Enhance Survivability From Mass Casualty Shooting Event (2013) Improving Survival from Active Shooter Events: The Hartford Consensus, April 2, 2013. Bull Am Coll Surg 98(6):14–6.
www.naemt.org/Files/LEFRTCC/Hartford_Consensus.pdf
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4. Guide for Active Shooter and Mass Casualty Incidents (2013) U.S. Federal Emergency Management Agency/U.S. Fire Administration, Emmitsburg, MD.
www.usfa.fema.gov/downloads/pdf/publications/active_shooter_guide.pdf
5. NAEMT (2008) Präklinisches Traumamanagement - Das PHTLS Konzept, 1. Aufl. Elsevier, München