Asian Stem Cell Advances - Walks again after 20 years

CBS News

Barry Petersen reports on amazing advances in using stem cells to help paralyzed patients regain function. The research is in South Korea and China, where there are no ethical fetters on the work.

 

15/02/2005

Asian Stem Cell Advances - Walks again after 20 years

CBS News

 

Barry Petersen reports on amazing advances in using stem cells to help paralyzed patients regain function. The research is in South Korea and China, where there are no ethical fetters on the work.