US stem cell policy comes under fire.
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D002460:Cell Line; D004622:Embryo, Mammalian / Q000166:cytology; D005380:Financing, Government / Q000331:legislation & jurisprudence; D006801:Humans; D009316:National Institutes of Health (U.S.); D017149:Private Sector; D011640:Public Policy; D017150:Public Sector; D012106:Research / Q000331:legislation & jurisprudence*; D012109:Research Support as Topic / Q000331:legislation & jurisprudence; D013234:Stem Cells; D014481:United States