1. United States Census Bureau. Public information office, Aug 14, 2008. Available from www.census.gov/newsroom/releases/archives/population/cb08-123.html . Retrieved 16 Feb 2011.
2. United States Census Bureau, Statistical abstract of the United States: 2011 (130th Edition) Washington, DC, 2010. Available from www.census.gov/prod/2011pubs/11statab/pop.pdf . Retrieved 8 June 2011.
3. Espinoza L, Hall HI, Selik RM, Hu X. Characteristics of HIV infection among Hispanics, United States 2003–2006. J Acquir Immune Defic Syndr. 2008;49(1):94–101.
4. CDC. Diagnoses of HIV infection and AIDS in the United States and dependent areas, 2009. HIV surveillance report, Vol. 21. Atlanta, GA: US DHHS, CDC; 2010. Available from www.cdc.gov/hiv/surveillance/resources/reports/2009report/index.htm . Retrieved 8 June 2011.
5. Hall HI, Song R, Rhodes P, Prejean J, Qian A, Lee L, et al. Estimation of HIV incidence in the United States. JAMA. 2008;300(5):520–9.