1. Primary health care concepts and challenges in a changing world: Alma-Ata revisited;Tarimo,1997
2. Strengthening accountability in the global response to HIV;Cahn;Lancet,2008
3. UN Millennium Project, Task Force on Child Health and Maternal Health. Who's got the power? Transforming health systems for women and children;Freedman,2005
4. The burden and costs of chronic diseases in low-income and middle-income countries;Abegunde;Lancet,2007
5. Commission on Social Determinants of Change, final report,2008