1. Statistics and outlook for prostate cancer. Cancer Research UK Web site. http://www.cancerresearchuk.org/about-cancer/type/prostate-cancer/treatment/statistics-and-outlook-for-prostate-cancer. Accessed 19 September 2014.
2. SEER stat fact sheets: prostate cancer. National Cancer Institute Web site. http://seer.cancer.gov/statfacts/html/prost.html. Accessed 19 September 2014.
3. Focal therapy for localised unifocal and multifocal prostate cancer: a prospective development study;Ahmed;Lancet Oncol,2012
4. Smith R. New treatment for prostate cancer gives “perfect results” for nine in ten men: research. Daily Telegraph, 16 April 2012. http://www.telegraph.co.uk/health/healthnews/9206425/New-treatment-for-prostate-cancer-gives-perfect-results-for-nine-in-ten-men-research.html.
5. What is value in health care?;Porter;N Engl J Med,2010