title: Stat bite: NCI R01 success rates, 1970-2005.
mesh_terms: D035843:Biomedical Research / Q000191:economics*; D005380:Financing, Government / Q000706:statistics & numerical data* / Q000639:trends; D006801:Humans; D009316:National Institutes of Health (U.S.) / Q000191:economics*; D009369:Neoplasms / Q000191:economics*; D012109:Research Support as Topic / Q000706:statistics & numerical data* / Q000639:trends; D014481:United States