1. Health
The PSA test is a blood test that measures a protein that can indicate prostate cancer. The higher the PSA level, the likelihood is increased that cancer is present. For a man taking the test, it can be very useful to know what level is normal and what is high. In "Normal PSA Levels", we take a look at what the PSA is and what level is normal.
April 19, 2013 at 11:54 am
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