title: Obama overturns stem-cell ban.
authors.forename: Erika Check
authors.initials: EC
authors.lastname: Hayden
mesh_terms: D033041:Embryo Research / Q000191:economics* / Q000331:legislation & jurisprudence*; D053595:Embryonic Stem Cells; D006801:Humans; D009316:National Institutes of Health (U.S.) / Q000191:economics; D014481:United States