1. The NHS Plan, Dept. of Health, July 2000. London, Department of Health.
2. Infection Control Nurses Association and the Association of Domestic Management. Standards for environmental cleanliness in hospitals, April; 1999.
3. Mopping up hospital infection;Dancer;J Hosp Infect,1999
4. A clean bill of health? Auditor General, Audit Scotland, April; 2000.
5. National standards of cleanliness for the NHS, NHS Estates, April; 2001.