1. Dental healthcare-associated transmission of hepatitis C – final report of public health investigation;Oklahoma State Department of Health, Tulsa Health Department,2013
2. Patient-to-patient transmission of hepatitis B virus associated with oral surgery;Redd;J Infect Dis,2007
3. Consumer protection act 1987;UK Government,1987
4. Medical devices directive (93/42/EEC);Council of the European Union,1993
5. The National Health Service (general dental services) (Scotland) regulations 2010;The National Health Service,2010