1. Grol R, Wensing M, Eccles M: Improving patient care. The implementation of change in clinical practice. Edited by: Grol R, Wensing M and Eccles M. 2005, Oxford, Elsevier
2. Shekelle PG, Woolf SH, Eccles M, Grimshaw J: Clinical guidelines: developing guidelines. BMJ. 1999, 318: 593-596.
3. Institute of Medicine.Committee on Clinical Practice Guidelines.: Guidelines for clinical practice from development to use. Edited by: Field MJ and Lohr KN. 1992, Washington, D.C, National Academy Press
4. Sign 50: A guideline developers' handbook. 2004, [ http://www.sign.ac.uk/guidelines/fulltext/50/index.html ]
5. Burgers JS, Grol R, Klazinga NS, Makela M, Zaat J: Towards evidence-based clinical practice: an international survey of 18 clinical guideline programs. Int J Qual Health Care. 2003, 15: 31-45. 10.1093/intqhc/15.1.31.