1. Department of Health and Social Security. Towards better dental health-guidelines for the future. The report of the Dental Strategy Review Group. pp 1-10. London: Department of Health and Social Security, 1981.
2. De Liefde B. Dental caries: diagnosis and treatment planning. N Z Dent J 1980; 76: 12-15.
3. Albert D. The business of dental practice: looking on the bright side. pp 6-7. Newsletter of the British Society for Restorative Dentistry, 1980.
4. Rytomaa I, Jarvinen V, Jarvinen J. Variation in caries recording and restorative treatment plan among university teachers. Community Dent Oral Epidemiol 1979; 7: 335-339.
5. Milgrom P, Kiyak H A, Conrad D, Weinstein P, Ratener P. A study of treatment planning: periodontal services for the elderly. J Dent Educ 1981; 45: 522-528.