FILE - Tables of the drug finasteride are displayed outside of a news conference given by the National Cancer Institute in Washington, Tuesday, June 24, 2003. Long-term results from a major federal

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FILE - Tables of the drug finasteride are displayed outside of a news conference given by the National Cancer Institute in Washington, Tuesday, June 24, 2003. Long-term results from a major federal study released Wednesday, Aug. 14, 2013 show the drug cut prostate cancer risk by 30 percent without raising the risk of dying of an aggressive form of the disease as earlier results hinted it might. (AP Photo/Charles Dharapak) less 

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Associated Press
Wed, Aug 14, 2013 11:59 PM EDT