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The National | Mar 24, 2013 | 3:29

MS treatment in question

More evidence is in for so-called multiple sclerosis liberation therapy, but the answers remain unclear, CBC health reporter Kelly Crowe finds.

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The National - The National for April 17, 2014Apr 17, 2014 | 47:30The National The National for April 17, 2014 VideoClosed Captions available
The National The National for April 17, 2014 Apr 17, 2014 | 47:30Welcome to The National, the flagship nightly newscast of CBC News, hosted by Peter Mansbridge.

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