Hirsch, Bradford R, John M Burke, Manish Agrawal, Ralph J Hauke, Thomas E Hutson, Gury Doshi, Mark T Fleming, and Nicholas J Vogelzang. “Sequential Therapy in Metastatic Renal Cell Carcinoma”. Journal of Kidney Cancer and VHL 3, no. 1 (April 5, 2016): 23-35. Accessed July 11, 2020. https://jkcvhl.com/index.php/jkcvhl/article/view/46.