title: Stem cell promise, interrupted: how long do US researchers have to wait?
authors.affiliation: Public Library of Science. lgross@plos.org
authors.forename: Liza
authors.initials: L
authors.lastname: Gross
mesh_terms: D035843:Biomedical Research; D002460:Cell Line; D053595:Embryonic Stem Cells / Q000502:physiology*; D005380:Financing, Government; D006801:Humans; D009046:Motor Neurons / Q000502:physiology; D009316:National Institutes of Health (U.S.) / Q000331:legislation & jurisprudence; D019636:Neurodegenerative Diseases / Q000628:therapy*; D012042:Registries; D012108:Research Personnel; D033581:Stem Cell Transplantation / Q000331:legislation & jurisprudence*; D014481:United States