1. Adang, D., and De Stordeur, H. (1996) Milieuzorg in Nederlandse en Vlaamse gezondheidszorginstellingen, MSc. Thesis, Human Ecology Department, Vrije Universiteit Brussel, Belgium, (in Dutch)
2. BMA — British Medical Association (1998) Health and Environmental Impact Assessment, Earthscan Publications Ltd., London.
3. Buekens, A., De Caevel, B., and Neyt, A. (1999) Risk analysis, in B. Nath, L. Hens, P. Compton and D. Devuyst (eds), Environmental Management in Practice, Routledge, London and New York, pp. 144–168.
4. Dolk, H., Vrijheid, M., Armstrong, B., Abramsky, L., Bianchi, F., Garne, E., Nelen, V., Robert, E., Scotte, Y.E.S., Stone, D., and Terconi, R. (1998) Risk of congenital anomalies near hazardous-waste landfill sites in Europe: the Eurohazon study, The Lancet
152, 423–427.
5. Hens, L. (1993) Environmental pollution and risk assessment, in T. Sugahara, K. Trizuka, S. Kobayashi, and Y. Ishii (eds), Health Risks: Perspectives and Research, Proceedings of the Fukui Workshop, Health Research Foundation, Kyoto, Japan, pp. 139–171.