Use of percentage of free prostate-specific antigen to identify men at high risk of prostate cancer when psa levels are 2.51 to 4 ng/mL and digital rectal examination is not suspicious for prostate cancer: an alternative model
Author:
William J Catalona,Alan W Partin,Judith A Finlay,Daniel W Chan,Harry G Rittenhouse,Robert L Wolfert,David L Woodrum
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