Kenneth Levis
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Hard Risks: Concussions in Sports, From the Boxing Ring to the Gridiron
As concussions plague football, are there lessons from earlier concerns about boxing?
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How Heroin Addiction's Rural Spread Changed the War on Drugs
From time to time over the past 40 years, efforts were made to treat heroin addiction as a public health instead of a crime problem. But they were not successful.