[Lung cancer and its metastasis to the brain].
D000328:Adult; D000368:Aged; D001932:Brain Neoplasms / Q000453:epidemiology*; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000453:epidemiology*; D008297:Male; D008875:Middle Aged; D009362:Neoplasm Metastasis / Q000453:epidemiology*