Varney, Lt. Col., USAF, MC, S., Hirshon, MD, MPH, J. M., Dischinger, PhD, P., & Mackenzie, MD, C. (2006). Extending injury prevention methodology to chemical terrorism preparedness: The Haddon Matrix and sarin. American Journal of Disaster Medicine, 1(1), 18–27. https://doi.org/10.5055/ajdm.2006.0006