Bone turnover biomarkers identify unique prognostic risk groups in men with castration resistant prostate cancer and skeletal metastases: Results from SWOG S0421

P. N. Lara^*, M. Plets, C. Tangen, E. Gertz, N. J. Vogelzang, M. Hussain, P. W. Twardowski, M. G. Garzotto, J. P. Monk, M. Carducci, A. Goldkorn, P. C. Mack, I. Thompson, M. Van Loan, D. I. Quinn

^*Corresponding author for this work