1. The world health report: health systems financing: the path to universal coverage;World Health Organization,2010
2. Tracking universal health coverage: 2017 global monitoring report,2017
3. Can people afford to pay for health care? New evidence on financial protection in Europe;Thomson,2019
4. Health system performance comparison: an agenda for policy, information and research;Papanicolas,2013
5. The Tallinn Charter: health systems for health and wealth;World Health Organization Regional Office for Europe,2008