1. World Health Organization. Mass casualty management systems: strategies and guidelines for building health sector capacity. Health action in crises injuries and violence prevention. (2007). Accessed: June 23, 2021: https://www.who.int/hac/techguidance/MCM_guidelines_inside_final.pdf.
2. What have we learned from the time trend of mass shootings in the U.S.?;Lin PI;PLoS One,2018
3. Active shooter events from 2000 to 2012;Blair JP;FBI Law Enforcement Bulletin,2014
4. Federal Emergency Management Agency (FEMA). Declared disasters. (2021). Accessed: March 16. (2021). https://www.fema.gov/disasters/disaster-declarations..
5. Treat gun violence like the public health crisis it is;Campos-Outcalt D;J Fam Pract,2017