1. Howlader N, Noone AM, Krapcho M, Garshell J, Miller D, Altekruse SF et al. SEER Cancer Statistics Review, 1975–2011, National Cancer Institute. Bethesda, MD, http://seer.cancer.gov/csr/1975_2011/ , based on November 2013 SEER data submission, posted to the SEER web site, April 2014
2. Hudson MM, Oeffinger KC, Jones K, Brinkman TM, Krull KR, Mulrooney DA, et al. Age-dependent changes in health status in the childhood cancer survivor cohort. J Clin Oncol. 2015;33:479–91.
3. Wasilewski-Masker K, Seidel KD, Leisenring W, Mertens AC, Shnorhavorian M, Ritenour CW, et al. Male infertility in long-term survivors of pediatric cancer: a report from the childhood cancer survivor study. J Cancer Surviv. 2014;8:437–47.
4. Tromp K, Claessens JJ, Knijnenburg SL, van der Pal HJ, van Leeuwen FE, Caron HN, et al. Reproductive status in adult male long-term survivors of childhood cancer Hum. Reprod. 2011;26:1775–83.
5. Byrne J, Mulvihill JJ, Myers MH, Connelly RR, Naughton MD, Krauss MR, et al. Effects of treatment on fertility in long-term survivors of childhood or adolescent cancer. N Engl J Med. 1987;317:1315–21.