• Cavalli-Sforza L L (1971) Similarities and dissimilarities of sociocultural and biological evolution In Mathematics in the Archeological and Historical Sciences (HodsonF R, KendallD G & TautuP eds), Edinburgh University Press, Edinburgh , pp 535541
  • Coppa D F (1993) Chaos theory suggests a new paradigm for nursing science Journal of Advanced Nursing 18(6), 985991
  • Dawkins R (1976) The Selfish Gene Oxford University Press, Oxford
  • Dixon N (1994) On the Psychology of Military Incompetence Pimlico, London
  • Ferrell B R, McCaffery M & Rhiner M (1992) Pain and addiction an urgent need for change in nursing education Journal of Pain and Symptom Management 7(2), 117124
  • Gleick J (1987) Chaos Viking Penguin, New York
  • Goldberger A L, Rigney D R & West B J (1990) Chaos and fractals in human physiology Scientific American 262(2), 3441
  • Goodman N W (1990) Chaos in anaesthesia Editorial Anaesthesia, 5 187188
  • Gosling W (1994) Helmsmen and Heroes Control Theory as a Key to Past and Future Weidenfield and Nicholson, London
  • Phillips J R (1991) Chaos in nursing research Nursing Science Quarterly 4(3), 9697
  • Sigmund K (1993) Games of Life Explorations in Ecology, Evolution and Behaviour Oxford University Press, Oxford
  • Vicenzi AE (1994) Chaos theory and some nursing considerations Nursing Science Quarterly 7(1), 3642
  • Wittgenstein L (1953) Philosophical Investigations Blackwell, Oxford