1. Office for National Statistics: Cancer statistics: registrations, series MB1 No. 32. Office for National Statistics, London
2. ISD Online: Information and Statistics Division, NHS Scotland. http://www.isdscotland.org/isd/1048.html . Accessed 26 June 2008
3. Welsh Cancer Intelligence and Surveillance Unit: Cancer incidence 2002 report. Welsh Cancer Intelligence and Surveillance Unit (2004)
4. Northern Ireland Cancer Registry: Cancer incidence and mortality. http://www.qub.ac.uk/research-centres/nicr/Data/OnlineStatistics/Non-MelanomaSkinCancer/ . Accessed 26 June 2008
5. Office for National Statistics: Mortality statistics: cause, series DH2 no. 29. Office for National Statistics, London