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2. National Center for Injury Prevention and Control, Causes of injury death highlighting violence. Available at: cdc.gov/injury/wisqars/pdf/leading_causes_of_injury_death_highlighting_violence_2012-a.pdf. Accessed August 12, 2015.
3. Centers for Disease Control and Prevention. WISQARS, fatal injury reports, national and regional, 1999–2013. Available at: http://webappa.cdc.gov/sasweb/ncipc/mortrate10_us.html. Accessed August 12, 2015.
4. Youth risk behavior surveillance—United States, 2011;Eaton;MMWR Surveill Summ,2012
5. Centers for Disease Control and Prevention. WISQARS, leading causes of nonfatal injury reports, 2001–2013. Available at: http://webappa.cdc.gov/sasweb/ncipc/nfilead2001.html. Accessed August 12, 2015.