title: Stem-cell debate heats up as Bush ponders policy.
authors: M
authors: M
authors: Wadman
mesh_terms: D000328:Adult; D000818:Animals; D001675:Bioethics; D002454:Cell Differentiation; D004622:Embryo, Mammalian / Q000166:cytology; D005380:Financing, Government; D006801:Humans; D051379:Mice; D011057:Politics; D012106:Research / Q000191:economics / Q000331:legislation & jurisprudence*; D012109:Research Support as Topic; D013234:Stem Cells; D014481:United States