1. 3. The Royal College of Surgeons of England . UK: RCSENG - Professional Standards and Regulation, 1997 .
2. 4. Department of Health . Reference Guide to Consent for Examination or Treatment [Website on the Internet]. London: Department of Health, 2001 [cited 9 January 2006]. Available from URL: http://www.dh.gov.uk/PolicyAndGuidance/HealthAndSocialCareTopics/Consent/fs/en
3. Comprehension, memory and the success of communications with the patient