1. 7. Snyder, S. Beaver Stadium. Penn State. 2016. https://sites.psu.edu/slspassion/2016/04/15/beaver-stadium/. Accessed February 21, 2022.
2. Emergency Severity Index Triage Category Is Associated with Six-month Survival
3. An Analysis of Mass Casualty Incidents in the Setting of Mass Gatherings and Special Events
4. The 2011 Stanley Cup Riot: police perspectives and lessons learned
5. 27. Kershner, I. , Nagourney, E. , Ives, M. Stampede at Israel Religious Celebration Kills at Least 45. The New York Times. 2021. www.nytimes.com/2021/04/29/world/middleeast/israel-mount-meron-stampede.html. Accessed February 5, 2022.