1. Centers for Disease Control and Prevention. HIV in the United States: at a glance. Available at: http://www.cdc.gov/hiv/pdf/statistics_basics_factsheet.pdf. Published February 2013. Accessed March 2012.
2. US Department of Health and Human Services. HIV. Healthy People 2020. Available at: http://www.healthypeople.gov/2020/topicsobjectives2020/overview.aspx?topicid=22. Published 2010. Accessed November 2012.
3. Centers for Disease Control and Prevention. More than half of young HIV-infected Americans are not aware of their status. Available at: http://www.cdc.gov/nchhstp/newsroom/2012/Vital-Signs-PressRelease.html. Published November 27, 2012. Accessed November 2012.