1. American Cancer Society. How many people get non-melanoma skin cancer? Available at: www.cancer.org/docroot/CRI/content/CRI_2_2_1X_How_many_people_get_nonmela noma_skin_cancer_51.asp?sitearea=. Accessed July 26, 2003
2. Ries LAG, Eisner MP, Kosary CL, et al, eds. SEER Cancer Statistics Review, 1975–2001, National Cancer Institute. Bethesda, MD; 2004. Available at: seer.cancer.gov/csr/1975_2001/
3. American Cancer Society. Cancer Facts & Figures 2003. Atlanta, GA: American Cancer Society; 2003
4. Armstrong BK. Melanoma: childhood or lifelong sun exposure. In: Grob JJ, Stern RS, Mackie RM, Weinstock MA, eds. Epidemiology, Causes and Prevention of Skin Diseases. 1st ed. London, England, Blackwell Science; 1997:63–66
5. Elwood JM, Jopson J. Melanoma and sun exposure: an overview of published studies. Int J Cancer. 1997;73:198–203