title: Words of wisdom. Re: Long-term prediction of prostate cancer: prostate-specific antigen (PSA) velocity is predictive but does not improve the predictive accuracy of a single PSA measurement 15 years or more before cancer diagnosis in a large, representative, unscreened population.
authors.affiliation: Brady Urological Institute, Johns Hopkins Medical Institutions, Baltimore, MD 21287, USA. stacyloeb@gmail.com
authors.forename: Stacy
authors.initials: S
authors.lastname: Loeb
authors.forename: H Ballentine
authors.initials: HB
authors.lastname: Carter