Zhao, J., X. Huang, F. Sun, R. Ma, H. Wang, K. Shao, Y. Zhu, W. Zhou, Z. Xu, and Z. Shen. “Prognostic Factors for Overall Survival With Targeted Therapy in Chinese Patients With Metastatic Renal Cell Carcinoma”. Canadian Urological Association Journal, vol. 8, no. 11-12, Nov. 2014, pp. e821-7, doi:10.5489/cuaj.2096.