1. Fluorides in Caries Prevention;Murray,1991
2. British Fluoridation Society, One in a Million: the Facts about Water Fluoridation, British Fluoridation Society, London, 2004.
3. US Department of Health and Human Services, Surgeon General Statement on Water Fluoridation (28 July), Office of the Surgeon General, DHSS, Rockville, MD, 2004 (available at: http://www.cdc.gov/OralHealth/pdfs/SGstatement.pdf).
4. Ministry of Health, Scottish Office, Ministry of Housing and Local Government, The Conduct of the Fluoridation Studies and the Results Achieved after Five Years, Reports on Public Health and Medical Subjects No.105, Her Majesty's Stationary Office (HMSO), London, 1962.