However, variation in PSA test results between various assays was observed. This variation in early PSA tests was primarily attributed to the nonequimolar measurement of complexed and free PSA (fPSA).
Assessments of serum PSA levels and digital rectal examinations ... placebo-controlled Phase III trial was designed to test the efficacy of daily finasteride treatment at reducing the prevalence ...
Scientists uncover functionality of a genetic variant in the prostate specific antigen (PSA) gene to improve the current diagnostic test to help distinguish aggressive from non-aggressive prostate ...