Hundreds of companies sell unapproved stem cell therapies in U.S
 

Hundreds of companies sell unapproved stem cell therapies in U.S
More than 300 companies are marketing unapproved stem cell procedures at more than 500 clinics in the U.S., according to a new study based on internet searches.http://feeds.feedburner.com/~ff/reut...?d=yIl2AUoC8zA http://feeds.feedburner.com/~ff/reut...pc:F7zBnMyn0Lo http://feeds.feedburner.com/~ff/reut...pc:V_sGLiPBpWU
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