1. Nugent ZJ, Pitts NB . Patterns of change and results overview 1985/6 - 1995/6 from the British Association for the Study of Community Dentistry (BASCD) coordinated National Health Service surveys of caries prevalence. Community Dent Oral Epidemiol 1997; 14 (Suppl 1): 30–54.
2. Department of Health. Oral Health Strategy for England. London: Department of Health, 1994.
3. Holloway PJ, Clarkson JE . Cost:benefit of prevention in practice. Int Dent J 1994; 44: 317–321.
4. Holloway PJ, Ashton MA, Wainwright-Stringer Y, Worthington HV . Preventive technologies in dental practice in the UK. Int Dent J 1997; 47: 271–274.
5. Department of Health. National Heath Services (Primary Care) Act. London: Department of Health, 1997.