1. SEER Cancer Statistics Review, 1975–2007. http://seer.cancer.gov/csr/1975_2007/; Accessed 20.01.11.
2. Howlader NNA, Krapcho M, Garshell J, et al. SEER Cancer Statistics Review, 1975–2011. April 2014.
3. Chronic health conditions in adult survivors of childhood cancer;Oeffinger;N Engl J Med,2006
4. Hewitt MWS, Simone JV, editors. Childhood Cancer Survivorship: Improving Care and Quality of Life. National Academies Press; 2003.
5. From Cancer Patient to Cancer Survivor: Lost in Transition,2006