1. Center for Disease Control and Prevention. Preventing suicide. Center for Disease Control website. http://www.cdc.gov/features/preventingsuicide/ . Published 2014. Accessed 23 Jan 2014.
2. Brenner LA, Breshears RE, Betthauser LM, et al. Implementation of a suicide nomenclature within two VA healthcare settings. J Clin Psychol Med Settings. 2011;18(2):116–28. doi: 10.1007/s10880-011-9240-9 .
3. Center for Disease Control and Prevention. Definitions: self-directed violence. Center for Disease Control website. http://www.cdc.gov/violenceprevention/suicide/definitions.html . Published 2014. Accessed 23 Jan 2014.
4. Center for Disease Control and Prevention. Fatal injury reports, 1999-2011, for National, Regional, and States (RESTRICTED). Center for Disease Control Website. http://webappa.cdc.gov/cgi-bin/broker.exe . Published 2014. Accessed 30 June 2014.
5. Crosby AE, Han B, Ortega LAG, Parks SE, Gfroerer J. Suicidal thoughts and behaviors among adults aged ≥18 years-United States, 2008-2009. MMWR Surv Summ 2011;60(no. SS13):1–22. Center for Disease Control website. http://www.cdc.gov/mmwr/preview/mmwrhtml/ss6013a1.htm . Published 2011. Accessed 23 Jan 2014.