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By William J. Catalona, MD  / December 15, 2012

The ‘True’ History of the Discovery of Prostate-specific Antigen

I am frequently asked about the “true” history of prostate-specific antigen (PSA). As PSA has become more important, a controversy about its discovery has increased. I lived through much of this history and have known many of the “players.” Here are the relevant facts, as I believe them to be ...