1. Arrow, K.J., “Behavior under uncertainty and its implications for policy”, in: B.P. Stigum and F. Wenstop (eds.), Foundations of Utility and Risk Theory with Applications, D. Reidel Publishing Company, Dordrecht, pp. 19–32, 1983.
2. Ashmore, M., M. Mulkay, and T. Pinch, Health and Efficiency: A Sociology of Health Economics, Open University Press, Milton Keynes, 1989.
3. Carr-Hill, R.A., “Assumptions of the QALY procedure”, Social Science and Medicine, Vol. 29 No. 3, pp. 469–477, 1989.
4. Culyer, A.J., Need and the National Health Service, Martin Robertson, London, 1976.
5. Culyer, A.J., “Need, values and health status measurement” in: A.J. Culyer and K.G. Wright (eds.) Economic Aspects of Health Services, Martin Robertson, London, pp. 9–31, 1978.