1. American Cancer Society. Cancer Facts and Figures 2005. Atlanta, Georgia. Available at http://www.cancer.org.
2. Lance Armstrong Foundation. http://www.laf.org.
3. Cancer: principles and practices of oncology,2000
4. Surviving cancer: the importance of sexual self-concept;Anderson;Med. Pediatr. Oncol.,1999
5. Sexuality and fertility after cancer;Schover,1997