1. Explaining income-related inequalities in doctor utilisation in Europe;Van Doorslaer;Health Econ,2004
2. Equity in health care finance and delivery;Wagstaff,2000
3. Overview of the World Health Report 2000 Health systems: improving performance;Daher;J Med Liban,2001
4. Exploring the thresholds of health expenditure for protection against financial risk;Xu;World Health Report,2010
5. World Health Report 2010—financing for universal coverage. Geneva,2010