title: Scientists draft rules on ethics for stem cells; Academy cites lack of guidelines by U.S.
authors.forename: Nicholas
authors.initials: N
authors.lastname: Wade
mesh_terms: D033041:Embryo Research / Q000941:ethics*; D004622:Embryo, Mammalian / Q000166:cytology; D017408:Guidelines as Topic; D006801:Humans; D009307:National Academy of Sciences, U.S.; D011640:Public Policy; D013234:Stem Cells; D014481:United States