title: UK battle over hybrid stem cells.
authors.forename: Nigel
authors.initials: N
authors.lastname: Williams
mesh_terms: D000818:Animals; D002678:Chimera; D033041:Embryo Research / Q000941:ethics / Q000331:legislation & jurisprudence*; D053595:Embryonic Stem Cells; D033161:Government Regulation; D006801:Humans; D006113:United Kingdom