Comment on Scientists have shown that young blood rejuvenates old tissuesparentComments−serf11ygoes back further than that! [1][1] : How to live forever: lessons of history http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1119261/
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goes back further than that! [1]
[1] : How to live forever: lessons of history http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1119261/