title: Trends in lung cancer mortality.
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D000397:Air Pollution / Q000009:adverse effects; D004739:England; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000209:etiology / Q000401:mortality*; D008297:Male; D008875:Middle Aged; D012737:Sex Factors; D012907:Smoking; D014852:Wales