1. American Cancer Society. (2009). Cancer facts and figures. Atlanta, GA: American Cancer Society.
2. National Cancer Institute. Skin cancer. (2010a). Available at: http://www.cancer.gov/cancertopics/types/skin . Accessed 1 Aug 2010.
3. National Cancer Institute. Melanoma. (2010b). Available at: http://www.cancer.gov/cancertopics/types/melanoma . Accessed 1 Aug 2010.
4. American Academy of Dermatology. Skin cancer fact sheet. (2008). Available at: http://www.aad.org/media/background/factsheets/fact_skincancer.html . Accessed 1 Aug 2010.
5. Seidler, A. M., Pennie, M. L., Veledar, E., Culler, S. D., & Chen, S. C. (2010). Economic burden of melanoma in the elderly population: Population-based analysis of the surveillance, epidemiology, and end results (SEER)-medicare data. Archives of Dermatology, 146(3), 249–256.