title: AGE AT ONSET OF LUNG CANCER: SIGNIFICANCE IN RELATION TO EFFECT OF SMOKING.
mesh_terms: D017668:Age of Onset; D008136:Longevity; D008175:Lung Neoplasms; D009026:Mortality; D009369:Neoplasms / Q000453:epidemiology* / Q000209:etiology*; D010820:Physicians; D012907:Smoking; D006113:United Kingdom
keywords: GREAT BRITAIN; LONGEVITY; MORTALITY; NEOPLASM ETIOLOGY; NEOPLASM STATISTICS; PHYSICIANS; SMOKING