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Russian Olympic figure skater Kamila Valieva's drug test: The substances and their potential performance effects
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Kamila Valieva: Russian anti-doping agency allowed teenage figure skater to compete in Olympics despite failed drug test | CNN
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Russian skater Kamila Valieva, 15, 'had THREE different drugs in her system' claim New York Times | Daily Mail Online
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Drug cheat Russian figure skater, 15, breaks down in tears on the ice as she tops the leaderboard | Daily Mail Online
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Kamila Valieva, Russian skater who failed a drug test, can compete in Olympics, but medal ceremony won't be held
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