1. Roizen N, Patterson D . Downs Syndrome. Lancet 2003; 361: 1281–1289.
2. Downs Syndrome Association. Key facts and figures. Available from
http://www.downs-syndrome.org.uk/DSA_detBackground.aspx?ba=3
2003. [accessed 16.6.03]
3. Her Majesty's Stationary Office. Disability Discrimination Act (c.50) London: HMSO, 1995.
4. The Faculty of Dental Surgery of the Royal College of Surgeons of England and The British Society for Disability and Oral Health. Clinical guidelines and integrated care pathways for the oral health of people with learning disabilities. London: Royal College of Surgeons of England, 2001.
5. Locker D . The burden of oral disorders in populations of older adults. Community Dent Health 1992; 9: 109–124.