2World ttealth Organization, 1999. Safe management of wastes from health care activities. Geneva, WHO.
3National Health Service Estates, 1997. Healthcare waste management segregation of waste streams in clinical areas Health Technical Memorandum 2065. London, HMSO.
4Department of the Environment and the Welsh Office, 1995.Making Waste Work A strategy for sustainable waste management in England and Wales. London, HMSO.
5National Health Service Estates, 2001. Sustainable development in the NHS. Norwich, HMSO.
