1. American Dental Association 2008 Accreditation standards for dental education programs http://www.ada.org/sections/educationAndCareers/pdfs/predoc.pdf
2. Cowpe J Plasschaert A Harzer W Vinkka-Puhakka H Walmsey D Association for dental education in Europe. Profile and competences for the graduating European dentist update 2009 http://www.adee.org/cms/uploads/adee/ProfileCompetencesGraduatingEuropeanDentist1.pdf
3. Commission on Dental Accreditation of Canada Accreditation requirements for doctor of dental surgery (DDS) or doctor of dental medicine (DMD) programs 2006 http://www.cda-adc.ca/cdacweb/en/accreditation_requirements/DDS_and_DMD/
4. Senior residents’ views on the meaning of professionalism and how they learn it;Brownell;Acad Med,2001
5. Doctor-patient communication: the Toronto statement;Simpson;Br Med J,1991