This link has been bookmarked by 1 people . It was first bookmarked on 20 Oct 2009, by Kieran Lamb.
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Kieran Lamb"Replacement body parts that never wear out could become a reality within a few years, scientists say.
Dodgy knees and hips will be repaired using tissue engineering, while donor heart valves from animals are being specially treated to last indefinitely. "
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