1. Global Burden of Oral Conditions in 1990-2010
2. NHS England . Improving dental care – a call to action, 2014. Available: http://www.england.nhs.uk/wp-content/uploads/2014/02/imp-dent-care.pdf [Accessed 03 May 2019].
3. O'Sullivan I , Morris J , Chenery V . Service considerations—a report from the Adult Dental Health Survey 2009. In: O'Sullivan I , ed. Adult dental health survey 2009. London: NHS Information Centre for Health and Social Care, 2011: 1–19.
4. Periodontitis and atherosclerotic cardiovascular disease: consensus report of the joint EFP/AAP workshop on periodontitis and systemic diseases;Tonetti;J Clin Periodontol,2013
5. Diabetes and periodontal diseases: consensus report of the joint EFP/AAP workshop on periodontitis and systemic diseases;Chapple;J Clin Periodontol,2013