1. Agency for Health Care Policy and Research (AHCPR), 1992, Scottish Intercollegiate Guidelines Network, 1993, SIGN Secretariat, Royal College of Physicians, Edinburgh
2. An analysis of professional, specialist and advanced nursing practice in critical care;Albarran;Nurse Education Today,1997
3. Acting on the evidence.;Appleby,1995
4. High technology and humanity for intensive care;Ashworth;Intensive Care Nursing,1990
5. Analysing clinical practice guidelines. A method of documentary analysis;Appleton;Journal of Advanced Nursing,1997