title: Stem cell protocols: the NAS guidelines are a useful start.
authors.affiliation: The Hastings Center, USA.
authors.forename: Josephine
authors.initials: J
authors.lastname: Johnston
mesh_terms: D000818:Animals; D033041:Embryo Research / Q000941:ethics / Q000331:legislation & jurisprudence*; D028744:Ethics Committees, Research; D017408:Guidelines as Topic; D006801:Humans; D051379:Mice; D009307:National Academy of Sciences, U.S.; D033581:Stem Cell Transplantation / Q000941:ethics / Q000331:legislation & jurisprudence*; D013234:Stem Cells; D014481:United States