Lung cancer among white South Africans. Report on a further study.
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DEAN
D001699:Biometry; D044383:Black People; D006801:Humans; D008175:Lung Neoplasms / Q000706:statistics & numerical data*; D012907:Smoking / Q000706:statistics & numerical data*; D044465:White People
LUNG NEOPLASMS/statistics; SMOKING/statistics