1. Caring: dealing with a difficult concept;McCance;International Journal of Nursing Studies,1997
2. Juch H, Groenewoud S, Uffelen S van, Nas C. Van transmuraal naar integraal. Ontwikkelingen en achtergronden van transmurale samenwerking in de Nederlandse gezondheidszorg. (From Integrated to Integral) Leusden: Vereniging HEAD-Deloitte & Touche; 2000.
3. Engaging patients in medical decision making;Kravitz;British Medical Journal,2001
4. Skill mix between nurses and doctors working in primary care-delegation or allocation: a review of the literature;Richards;International Journal of Nursing Studies,2000
5. Ministry of Welfare, Health and Culture. Chronisch-ziekenbeleid. Chronische patiënten niet buiten spel. (Policy on chronically ill. No offside for chronically ill patients). ‘s Gravenhage: Sdu Uitgeverij Plantijnstraat, 1991.