Barnett C, Auffenberg G, Cheng Z, Yang F, Wang J, Wei J, Miller D, Montie J. Can frequency of prostate biopsy on active surveillance be reduced without significantly increasing risk? Poster presented at the 112th American Urological Association Annual Meeting; May 2017. Boston, MA. [abstract] J Urol. 2017 Apr; 197(4 Supplement):e552-3. doi: 10.1016/j.juro.2017.02.1311