1. Need and the National Health Service: Economics and social choice;Culyer,1976
2. Social responsibility for personal health services: An examination of basic values;Donabedian;Inquiry,1971
3. Reflections on improving efficiency in the National Health Service;Enthoven,1985
4. Privatisation and the National Health Service;Maynard,1984
5. Commodities and capabilities;Sen,1985