title: Amid legal uncertainties, NIH approves more embryonic stem cells.
authors.forename: Elie
authors.initials: E
authors.lastname: Dolgin
mesh_terms: D001709:Biotechnology / Q000941:ethics / Q000331:legislation & jurisprudence; D004992:Ethics, Medical; D009316:National Institutes of Health (U.S.); D057905:Stem Cell Research / Q000191:economics / Q000941:ethics* / Q000331:legislation & jurisprudence*; D013548:Sweden; D014481:United States