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First Look: Stem Cell Research27 Nov, 2007 10:41 am Tony Maciulis talks with Dr. Jon LaPook about a breakthrough in stem cell research. Scientists have found a way to possibly avoid using embryonic stem...Ethical Stem Cell Breakthrough! "Like Turning Lead Into Gold"21 Nov, 2007 10:54 am A huge advancement in stem cell research--and a stake in the heart of human cloning--was announced yesterday. |