Injecting stem cells sparks progress in repairing heart
November 8, 2007
Researchers here reported small successes Wednesday in using stem cells to patch ailing hearts, an effort that has generated more debate than breakthroughs. (USA Today)
November 8, 2007
Researchers here reported small successes Wednesday in using stem cells to patch ailing hearts, an effort that has generated more debate than breakthroughs. (USA Today)