1. World Health Organization. Public health action for the prevention of suicide: a framework. Geneva: World Health Organization; 2012.
2. Hu G, Wilcox HC, Wissow L, Baker SP. Mid-life suicide: an increasing problem in US Whites, 1999–2005. Am J Prev Med. 2008;35:589–93.
3. Curtin SC, Warner M, Hedegaard H. Increase in suicide in the United States, 1999–2014. NCHS Data Brief. Hyattsville, MD: National Center for Health Statistics. 2016;241:1–8.
4. Control CfD, Prevention. Web-based Injury Statistics Query and Reporting System (WISQARS)(2010). National Center for Injury Prevention and Control, CDC (producer) Available at: www.cdc.gov/injury/wisqars/index.html . Accessed March 2011, 13.
5. Curtin SC, Warner M, Hedegaard M. Suicide Rates for Females and Males by Race and Ethnicity: United States, 1999 and 2014. 2016.