8Toyoda Y, Shinohara N, Harabayashi T, et al. Survival and prognostic classification of patients with metastatic renal cell carcinoma of bone. Eur Urol, 2007, 52:163 - 168.
9Lin PP, Mirza AN, Lewis VO, et al. Patient survival after surgery for osseous metastases from renal cell carcinoma. Am J Bone Joint Surg, 2007, 89:1794 - 1801.