Breakthrough stirs US embryo debate...
Butler
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D001675:Bioethics; D018929:Cell Culture Techniques; D002454:Cell Differentiation; D033041:Embryo Research; D004622:Embryo, Mammalian / Q000166:cytology; D035082:Federal Government; D033161:Government Regulation; D006801:Humans; D038622:Internationality; D009316:National Institutes of Health (U.S.); D010330:Patents as Topic; D011057:Politics; D012106:Research / Q000331:legislation & jurisprudence*; D012109:Research Support as Topic / Q000331:legislation & jurisprudence*; D012926:Social Control, Formal; D013234:Stem Cells / Q000166:cytology; D014481:United States