Comment on

• The impact of positive surgical margins on mortality following radical prostatectomy during the prostate specific antigen era.

  Boorjian SA, Karnes RJ, Crispen PL, Carlson RE, Rangel LJ, Bergstralh EJ, Blute ML. Boorjian SA, et al. J Urol. 2010 Mar;183(3):1003-9. doi: 10.1016/j.juro.2009.11.039. Epub 2010 Jan 21. J Urol. 2010. PMID: 20092854