Eye To Eye: Dr. Jeffrey Chell (CBS News)
Description
Dr. Jeffrey Chell, CEO of the National Marrow Donor Program, talks with Katie Couric about why bone marrow transplants can help treat certain diseases and disorders. (CBSNews.com)
Dr. Jeffrey Chell, CEO of the National Marrow Donor Program, talks with Katie Couric about why bone marrow transplants can help treat certain diseases and disorders. (CBSNews.com)