1. Corbett E, Marston B, Churchyard G, Cock KD: Tuberculosis in sub-Saharan Africa: opportunities, challenges, and change in the era of antiretroviral treatment. Lancet. 2006, 367: 926-937. 10.1016/S0140-6736(06)68383-9.
2. Reid A, Scano F, Getahun H, Williams B, Dye C, Nunn P: Towards universal access to HIV prevention, treatment, care, and support: the role of tuberculosis/HIV collaboration. Lancet Infect Dis. 2006, 6: 483-495. 10.1016/S1473-3099(06)70549-7.
3. WHO: Priority research questions for TB/HIV in HIV-prevalent and resource-limited settings. 2010, Geneva, Switzerland
4. FMOH: Tuberculosis, Leprosy, and TB/HIV prevention and control programme manual. 2008, Addis Abeba, Ethiopia, 71-74. Fourth edition
5. Jamison T, Feachem G, Makgoba W, Bos R, Baingana K, Hofman J: Disease and Mortality in Sub-Saharan Africa. 2006, Washington: World Bank, second