References
- Björk, A., Krebs. A. and Solow, B. (1964) A method for epidemiological registration of malocclusion, Acta Odontologica Scandinavica, 22, 27–42.
- British Dental Association (1954) Report of the Committee on Orthodontic Services.
- British Society for the Study of Orthodontics (1942) Report of the special committee on orthodontic treatment of elementary school children and postgraduate orthodontic teaching. Transactions of the British Society for the Study of Orthodontics, 114–120.
- Brown, W. A. B., Cousins, A. J. B., Harkness, E. M. and Isotupa, K. P. (1969) An assessment by four observers of the need for orthodontic treatment in a random sample of 12 year old Cardiff schoolgirls, Dental Practitioner, 20, 77.
- Draker, H. L. (1960) Handicapping labio-lingual conditions: a proposed index for public health purposes. American Journal of Orthodontics, 46, 295–305.
- Draker, H. L. (1970) Judgments of peers in assessing the orthodontic handicap, Journal of Public Health Dentistry, 30, 134–140.
- Fédération Dentaire Internationale (1973) A method for measuring occlusal traits. F.D.I. Commission on Classification and Statistics for Oral Conditions. Working Group 2 on Dento-Facial Anomalies, International Dental Journal, 23, 530–537.
- Grainger, R. M. (1967) Orthodontic Treatment Priority Index. Public Health Service Publications No.1000, Series 2. No.25. Washington, Government Printing Office.
- Gravely, J. F. and Johnson, D. B. (1975) Orthodontic uncertainties, British Journal of Orthodontics, 2, 227–230.
- Haynes, S. (1973) Orthodontic treatment needs in English children aged 11–12 years, British Journal of Orthodontics, 1, 9–12.
- Howitt, J. W., Stricker, G. and Henderson, R. (1967) Eastman Esthetic Index, New York State Dental Journal, 33, 215–220.
- Moss, J. P. and Picton, D. C. A. (1968) The problems of dental development among children on a Greek island, Transactions of the British Society for the Study of Orthodontics, 80–86.
- Murray, J. J. (1969) Prevalence of malocclusion in 15 year old children from fluoride and non-fluoride communities, Transactions of the British Society for the Study of Orthodontics, 55–60.
- National Research Council (1976) Assembly of Life Sciences. Committee on Handicapping Orthodontic Conditions. Seriously Handicapping Orthodontic Conditions. Washington. National Academy of Sciences.
- Poulton, D. R. and Aaronson, S. A. (1961) The relationship between occlusion and periodontal status, American Journal of Orthodontics, 47, 690–699.
- Salzmann, J. A. (1968) Handicapping malocclusion assessment to establish treatment priority, American Journal of Orthodontics, 54, 749–765.
- Shaw, W. C., Lewis, H. G. and Robertson, N. R. E. (1975) Perception of malocclusion, British Dental Journal, 138, 211–216.
- Summers, C. J. (1971) The occlusal index: A system for identifying and scoring occlusal disorders, American Journal of Orthodontics, 59, 552–567.
- Todd, J. E. (1975) Children's Dental Health in England and Wales, 1973. London, Her Majesty's Stationery Office.
- World Health Organisation (1962) Standardisation of reporting of dental diseases and conditions. 6. The assessment of handicapping facial anomalies. Technical Report Series No. 42. World Health Organisation, Geneva.