Varmus grilled over breach of embryo research ban.
Marshall
E
E
D033041:Embryo Research; D004622:Embryo, Mammalian; D035082:Federal Government; D005380:Financing, Government; D036281:Genetic Research; D006076:Government; D033161:Government Regulation; D006801:Humans; D009316:National Institutes of Health (U.S.); D012106:Research / Q000331:legislation & jurisprudence; D012109:Research Support as Topic / Q000331:legislation & jurisprudence; D014481:United States