1. Assel, R.A. (1976) If you were dying, in Dealing with Death and Dying, Nursing Skill Book. Intermed Communications, Jenkintown, Pa.
2. Barrett, E. (1987) Putting risk calculators in their place. Nursing Times, Feb. 18, 65–70.
3. Boore, J.R.P., Champion, R. and Ferguson, M.C. (1987) Nursing the Physically Ill Adult. Churchill Livingstone, Edinburgh.
4. Boore, J. (1980) Normal and abnormal micturition. Nursing. The add-on journal of clinical nursing, October, 763–5.
5. Burnfield, A. (1985) Multiple Sclerosis: A personal exploration. Souvenir Press, ( E and A) Ltd., London.