1. American Cancer Society.Cancer Facts and Figures—1974. New York: American Cancer Society, 1974.
2. American Cancer Society.Cancer Facts and Figures—1997. Atlanta: American Cancer Society, 1997.
3. Kosary CL, Ries LAG, Miller BA, Hankey BF, Harras A, Edwards BK, eds.SEER Cancer Statistics Review, 1973–1992: Tables and Graphs. NIH Pub. No. 96-2789. Bethesda, MD: National Cancer Institute, 1995. (CD-ROM Public Access File).
4. Crowley NJ, Seigler HF. Late recurrence of malignant melanoma: analysis of 168 patients.Ann Surg 1990;212:173–7.
5. Tahery DP, Moy RL. Recurrent malignant melanoma following a 35-year disease-free interval.J Dermatol Surg Oncol 1993;19:161–3.