title: Two cheers for new stem cell rules.
authors.forename: D
authors.initials: D
authors.lastname: Kennedy
mesh_terms: D001675:Bioethics; D002460:Cell Line; D004622:Embryo, Mammalian / Q000166:cytology*; D017408:Guidelines as Topic; D006801:Humans; D009316:National Institutes of Health (U.S.); D011057:Politics; D012106:Research / Q000331:legislation & jurisprudence; D012109:Research Support as Topic; D013234:Stem Cells; D014481:United States