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Paralyzed Dogs Walk Again With Nose Cell Transplant

Results of Cambridge University study show how mobility is restored to the legs.
00:27 | 11/19/2012

Transcript for Paralyzed Dogs Walk Again With Nose Cell Transplant

Extremely exciting and tremendously important that's medical experts are saying about a new study but got paralyzed dogs -- looking again. And say the treatment could help people who are paralyzed the... See More
This transcript has been automatically generated and may not be 100% accurate.
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