title: South Korean researchers announce successful harvesting of stem cells from cloned human embryos; United States behind.
mesh_terms: D001755:Blastocyst / Q000166:cytology*; D019976:Cloning, Organism / Q000379:methods*; D033041:Embryo Research / Q000331:legislation & jurisprudence; D006801:Humans; D007723:Korea; D039904:Pluripotent Stem Cells; D014481:United States