Surgery for bronchogenic carcinoma in the elderly.
D000368:Aged; D002283:Carcinoma, Bronchogenic / Q000401:mortality / Q000601:surgery*; D005260:Female; D006801:Humans; D008017:Life Expectancy; D008175:Lung Neoplasms / Q000401:mortality / Q000601:surgery*; D008297:Male; D011379:Prognosis; D012306:Risk