title: US National Cancer Act: 40 years on.
mesh_terms: D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D007883:Legislation, Medical; D054547:National Cancer Institute (U.S.); D009316:National Institutes of Health (U.S.); D009369:Neoplasms; D012109:Research Support as Topic / Q000331:legislation & jurisprudence*; D014481:United States