1. Renal-cell carcinoma;HT Cohen;N Engl J Med,2005
2. Egton Medical Information Systems Limited. Renal cancer. 2016. Available: http://patient.info/doctor/renal-cancer. Accessed 22 December 2016.
3. Cancer Research UK. Kidney cancer statistics. Available: http://www.cancerresearchuk.org/health-professional/cancer-statistics/statistics-by-cancer-type/kidney-cancer#heading-Zero. Accessed 5 January 2017.
4. Immunotherapy for advanced renal cell cancer;C Coppin;Cochrane Database Syst Rev,2005
5. Systemic therapy for renal cell carcinoma;RJ Motzer;J Urol,2000