1. Volume 183, Issue 3, Pages 946-951 (March 2010)
Initial Prostate Specific Antigen 1.5 ng/ml or Greater in Men 50 Years Old or Younger Predicts Higher Prostate Cancer Risk 
Ping Tang, Leon Sun, Matthew A. Uhlman, Cary N. Robertson, Thomas J. Polascik, David M. Albala, Craig F. Donatucci, Judd W. Moul 
The Journal of Urology 
Volume 183, Issue 3, Pages (March 2010)
DOI: /j.juro
Copyright © 2010 American Urological Association Education and Research, Inc. Terms and Conditions

2. With time PCa incidence increased significantly in black (A) and white (B) men with initial PSA 1.5 ng/ml or greater (squares) (p <0.001 and 0.017) but did not change significantly when initial PSA was less than 1.5 ng/ml (circles) (p = and 0.323, respectively).
The Journal of Urology  , DOI: ( /j.juro )
Copyright © 2010 American Urological Association Education and Research, Inc. Terms and Conditions