1. Johns Hopkins Center for Gun Violence Solutions. (2022). A Year in Review: 2020 Gun Deaths in the U.S. Available: https://publichealth.jhu.edu/gun-violence-solutions.
2. Multiple Cause of Death Files, 2018-2021. Centers for Disease control and prevention, National Center for Health Statistics. http://wonder.cdc.gov/ucd-icd10-expanded.html.
3. Current causes of death in children and adolescents in the United States;Goldstick;N Engl J Med,2022
4. Firearm purchasing and firearm violence during the coronavirus pandemic in the United States: a cross-sectional study;Schleimer;Inj Epidemiol,2021
5. M. McGough, K. Amin, N. Panchal, and C. F. c. o. T. Cox. "Child and Teen Firearm Mortality in the U.S. and Peer Countries." Kaiser Family Foundation (KFF) https://www.kff.org/global-health-policy/issue-brief/child-and-teen-firearm-mortality-in-the-u-s-and-peer-countries/.