1. Hedegaard H, Curtin SC, Warner M. Suicide mortality in the United States, 1999–2017. NCHS Data Brief, no 330. Atlanta, GA: US Department of Health and Human Services, CDC, National Center for Health Statistics; 2018. https://www.cdc.gov/nchs/products/databriefs/db330.htm
2. US Department of Health and Human Services, Office of the Surgeon General, National Action Alliance for Suicide Prevention. 2012 national strategy for suicide prevention: goals and objectives for action. Washington, DC: US Department of Health and Human Services; 2012. https://www.ncbi.nlm.nih.gov/books/NBK109917/
3. Crosby AE, Ortega L, Melanson C. Self-directed violence surveillance: uniform definitions and recommended data elements, version 1.0. Atlanta, GA: US Department of Health and Human Services, CDC; 2011. https://www.cdc.gov/violenceprevention/pdf/self-directed-violence-a.pdf
4. CDC. Web-Based Injury Statistics Query and Reporting System. Atlanta, GA: US Department of Health and Human Services, CDC; 2021. https://www.cdc.gov/injury/wisqars/index.html
5. Trends in state suicide rates—United States, 1999–2016 and circumstances contributing to suicide—27 states, 2015.;Stone;MMWR Morb Mortal Wkly Rep,2018