1. UNAIDS, “AIDS Epidemic Update: December 2007” (UNAIDS, Geneva, 2007).
2. How many more AIDS deaths?
3. UNAIDS, “AIDS Epidemic Update: November 2009” (UNAIDS, Geneva, 2009.
4. Over M., Rev. Econ. Dev., 23, 107 (2009).
5. WHO, UNICEF, UNAIDS, Towards Universal Access (WHO, Geneva, 2009).