Shapiro, M. F., M. L. Berk, S. H. Berry, C-A Emmons, L. A. Athey, D. C. Hsia, A. A. Leibowitcz, C. A. Maida, M. Marcus, J. F. Perlman, C. L. Schur, M. A. Schuster, W. Senterfitt, and S. A. Bozzette. 1999. National probability samples in studies of low-prevalence diseases. Part 1: Perspectives and lessons learned from the HIV Cost and Services Utilization Study. Health Services Research 34(5, Part 1):951-968.
Stall, R., T. C. Mills, J. Williamson, T. Hart, G. Greenwood, J. Paul, L. Pollack, D. Binson, D. Osmond, and J. A. Catania. 2003. Association of co-occurring psychosocial health problems and increased vulnerability to HIV/AIDS among urban men who have sex with men. American Journal of Public Health 93(6):939-942.
Urban Institute. Health Policy Center. 2012. Vulnerable Populations. http://www.urban.org/health_policy/vulnerable_populations/index.cfm (accessed May 11, 2012).
U.S. Census Bureau. 2012a. State by age, sex, race, and Hispanic origin: 6 race groups—5 race alone groups and one multiple race group. Economics and Statistics Administration. http://www.census.gov/popest/data/state/asrh/2011/files/SC-EST2011-alldata6-ALL.csv (accessed September 12, 2012).
U.S. Census Bureau. 2012b. State by age, sex, race, and Hispanic origin: 6 race groups—5 race alone groups and one multiple race group (file layout). Economic and Statistics Administration. http://www.census.gov/popest/data/state/asrh/2011/files/SC-EST2011ALLDATA6.pdf (accessed September 12, 2012).
Vermund, S. H., S. L. Hodder, J. E. Justman, B. A. Koblin, T. D. Mastro, K. H. Mayer, D. P. Wheeler, and W. M. El-Sadr. 2010. Addressing research priorities for prevention of HIV infection in the United States. Clinical Infectious Diseases 50(Suppl 3):S149-S155.
Weis, K. E., A. D. Liese, J. Hussey, J. J. Gibson, and W. A. Duffus. 2010. Associations of rural residence with timing of HIV diagnosis and stage of disease at diagnosis, South Carolina 2001-2005. Journal of Rural Health 26(2):105-112.
Weiser, S. D., D. R. Bangsberg, S. Kegeles, K. Ragland, M. B. Kushel, and E. A. Frongillo. 2009a. Food insecurity among homeless and marginally housed individuals living with HIV/AIDS in San Francisco. AIDS and Behavior 13(5):841-848.
Weiser, S. D., E. A. Frongillo, K. Ragland, R. S. Hogg, E. D. Riley, and D. R. Bangsberg. 2009b. Food insecurity is associated with incomplete HIV RNA suppression among homeless and marginally housed HIV-infected individuals in San Francisco. Journal of General Internal Medicine 24(1):14-20.
Wohl, A. R., W. H. Garland, J. Wu, C. W. Au, A. Boger, R. Dierst-Davies, J. Carter, F. Carpio, and W. Jordan. 2011. A youth-focused case management intervention to engage and retain young gay men of color in HIV care. AIDS Care 23(8):988-997.
Xu, F., M. R. Sternberg, and L. E. Markowitz. 2010. Men who have sex with men in the United States: Demographic and behavioral characteristics and prevalence of HIV and HSV-2 infection. Sexually Transmitted Diseases 37(6):399-405.