Smoking and cancer: research in etiology and prevention at the National Cancer Institute.
D006266:Health Education; D006801:Humans; D008175:Lung Neoplasms / Q000209:etiology / Q000517:prevention & control; D009316:National Institutes of Health (U.S.); D010947:Plants, Toxic; D012106:Research; D012109:Research Support as Topic; D012907:Smoking / Q000150:complications; D000074606:Smoking Prevention; D014026:Nicotiana; D014481:United States