1. Secretaries of State for Health and Wales. The new NHS: modern, dependable. London: HMSO, 1997.
2. NHS Executive. Faster access to modern treatment: how NICE approval will work. Discussion Paper. Leeds: NHS Executive, 1999.
3. Commonwealth Department of Human Services and Health. Guidelines for pharmaceutical industry on preparation of submission to the pharmaceutical benefits advisory committee: including major submissions involving economic analysis. Canberra: Australian Government Publishing Service, 1995.
4. Canadian Co-ordinating Office for Health Technology Assessment. Guidelines for economic evaluation of pharmaceuticals: Canada, 2nd Edition. Ottawa, Ontario, 1977.