title: It is time for scientists to make the case for stem-cell research.
mesh_terms: D033041:Embryo Research / Q000191:economics / Q000331:legislation & jurisprudence; D032984:Ethics, Research; D005380:Financing, Government / Q000331:legislation & jurisprudence; D006801:Humans; D011057:Politics; D011639:Public Opinion; D012109:Research Support as Topic; D013234:Stem Cells; D014481:United States