1. National Cancer Institute. SEER Stat fact sheets: prostate cancer. Available from: http://seer.cancer.gov/statfacts/html/prost.html. [Accessed June 29, 2015]
2. Cancer Research UK. Prostate cancer incidence. Available from: http://www.cancerresearchuk.org/health-professional/cancer-statistics/statistics-by-cancer-type/prostate-cancer#heading-Zero. [Accessed July 30, 2015].
3. Androgen deprivation therapy for prostate cancer;Sharifi;JAMA,2005
4. Drug resistance in metastatic castration-resistant prostate cancer;Seruga;Nat Rev Clin Oncol,2011
5. Current management of castrate-resistant prostate cancer;Hotte;Cur Oncol,2010