1. Borst-Eilers E. Health services research in a rapidly changing world (abstract and keynote presentation). Abstracts, 2nd International Conference, Scientific Basis of Health Services. Amsterdam, 5–8 October 1997, p. 5.
2. Evidence based medicine: what it is and what it isn't;Sackett;British Medical Journal,1996
3. Sackett DL, Richardson WS, Rosenberg WM, Haynes RB. Evidence-Based Medicine: How to Practice and Teach EBM. New York: Churchill Livingstone, 1992.
4. Evidence-Based Working Group. Evidence-based medicine. A new approach to teaching the practice of medicine. Journal of the American Medical Association 1992;268(17):2420–2425.
5. The role of oncology clinical practice guidelines in the managed care era;Winn;Oncology,1995