title: U.S. cloning debate. Hatch signs on to pro-research bill.
authors: Constance
authors: C
authors: Holden
mesh_terms: D019976:Cloning, Organism / Q000331:legislation & jurisprudence*; D033161:Government Regulation; D006801:Humans; D008119:Lobbying; D053652:Nuclear Transfer Techniques; D011057:Politics; D012106:Research / Q000331:legislation & jurisprudence*; D014481:United States