1. Centers for Disease Control and Prevention. WISQARS Fatal Injury Data, 2009, National Center for Injury Prevention and Control. Available at: http://www.cdc.gov/injury/wisqars/fatal.html. Accessed May 25, 2013.
2. Centers for Disease Control and Prevention. Fatal Injury Reports, National and Regional, 1999-2010. National Center for Injury Prevention and Control. Available at: http://webappa.cdc.gov/sasweb/ncipc/mortrate10_us.html. Accessed May 25, 2013.
3. Deliberate self-harm in older adults: a review of the literature from 1995 to 2004;Chan;Int J Geriatr Psychiatry,2007
4. Age and suicidal ideation in older depressed inpatients;Duberstein;Am J Geriatr Psychiatry [serial online],1999
5. Suicide ideation in older adults: relationship to mental health problems and service use;Corna;Gerontologist,2010