1. Pneumocystis carinii pneumonia and mucosal candidiasis in previously healthy homosexual men: evidence of a new acquired cellular immunodeficiency;Gottlieb;N Engl J Med,1981
2. Unexplained immunodeficiency and opportunistic infections in infants: New York, New Jersey, California;Centers for Disease Control and Prevention;MMWR Morb Mortal Wkly Rep,1982
3. Estimated HIV incidence in the United States, 2006-2009;Prejean;PLoS One,2011
4. UNAIDS. Report on the global AIDS epidemic; 2012. Available at: http://www.unaids.org/en/media/unaids/contentassets/documents/epidemiology/2012/gr2012/20121120_UNAIDS_Global_Report_2012_en.pdf.
5. UNAIDS. Together we will end AIDS; 2012. Available at: http://www.unaids.org/en/media/unaids/contentassets/documents/epidemiology/2012/jc2296_unaids_togetherreport_2012_en.pdf.