title: Estimating reductions in cancer mortality.
mesh_terms: D004032:Diet; D006801:Humans; D008403:Mass Screening; D009026:Mortality / Q000639:trends; D009369:Neoplasms / Q000209:etiology / Q000401:mortality* / Q000517:prevention & control; D012907:Smoking; D014481:United States / Q000453:epidemiology