title: Extending the ethical boundaries of stem cell research.
authors: K
authors: K
authors: Senior
mesh_terms: D003132:Commerce; D004622:Embryo, Mammalian / Q000166:cytology*; D004992:Ethics, Medical; D005060:Europe; D005307:Fertilization in Vitro / Q000331:legislation & jurisprudence; D005380:Financing, Government / Q000331:legislation & jurisprudence; D017408:Guidelines as Topic; D006806:Human Rights; D006801:Humans; D007557:Israel; D009316:National Institutes of Health (U.S.); D012106:Research / Q000331:legislation & jurisprudence*; D012109:Research Support as Topic / Q000331:legislation & jurisprudence; D013234:Stem Cells; D006113:United Kingdom; D014480:United Nations; D014481:United States; D014944:World Health Organization