1. Is primary care the wave of the future?;Joseph;Soc. Sci. Med.,1980
2. Managing Health Systems in Developing Areas, Experiences from Afghanistan;O'Connor,1980
3. Selective primary health care: an interim strategy for disease control in develop-countries;Walsh;Soc. Sci. Med.,1980
4. The Design of Rural Development, Lessons from Africa;Lele,1975
5. Policy-Making and Planning in the Health Sector;Lee,1982