title: Cloning and embryo stem cells meet further but limited approvals.
authors.affiliation: Reproductive BioMedicine Online, Cambridge, UK.
authors.forename: R G
authors.initials: RG
authors.lastname: Edwards
mesh_terms: D001530:Belgium; D019976:Cloning, Organism / Q000331:legislation & jurisprudence*; D005858:Germany; D006801:Humans; D011647:Puerto Rico; D012106:Research / Q000331:legislation & jurisprudence*; D013234:Stem Cells; D013557:Switzerland; D006113:United Kingdom; D014481:United States