WebMD -- March 18, 2009 -- Interim findings from an eagerly awaited ongoing government study show no evidence of a survival benefit associated with aggressive screening for prostate cancer using the prostate specific antigen (PSA) test.
WebMD -- March 18, 2009 -- Interim findings from an eagerly awaited ongoing government study show no evidence of a survival benefit associated with aggressive screening for prostate cancer using the prostate specific antigen (PSA) test.
