Heavy smokers with low mortality; a 14 1/4-year test of the cigarette hypothesis of lung cancer causation.
D001699:Biometry; D006801:Humans; D008175:Lung Neoplasms / Q000706:statistics & numerical data*; D009026:Mortality; D012907:Smoking / Q000706:statistics & numerical data*
LUNG NEOPLASMS/statistics; MORTALITY; SMOKING/statistics