1. Barber D and Fox J “FIRST-AID: A design philosophy and a program for on-line symptom processing”, International Journal of Biomedical Computing, 12, 249–265, 1981.
2. Buchanan B G and Shordiffe E H “Rule based expert systems: the MYCIN experiments of the Stanford Heuristic Programming Project”, Addison Wesley, 1984.
3. Fitter M J and Cruickshank P J “Doctors using computers: a case study” in M E Sime and M J Coombes (eds) Designing for Human Computer Communication. London: Academic Press, 1983.
4. Fox, J, “Formal and knowledge-based Methods in decision technology” Proceedings of 9th International Conference on Subjective Probability, Utility and Decision-making, Groningen, The Netherlands, 1983, Acta Psychologica, 1984, 56, 303–331.
5. Fox, J “Knowledge, decision making and uncertainty” in W Gale (ed) Artificial Intelligence and Statistics. Reading Massachusetts: Addison Wesley, 1986.