1. L.B. Ries, B. Miller, B. Hankey, C. Kosary, A. Harras, B. Edwards, SEER Cancer Statistics Review, 1973–1992, NCI Bethesda, MD, NIH Publication No. 96-2789, 1995.
2. Smoking-attributable cancer mortality in 1991: is lung cancer now the leading cause of death among smokers in the United States?;Shopland;J. Natl. Cancer Inst.,1991
3. Smoking: health effects and control (2);Fielding;New Engl. J. Med.,1985
4. International Agency for Research on Cancer, Tobacco Smoking, IARC Monographs, 38, 1986, 199–293.
5. Smoking and lung cancer: an overview;Loeb;Cancer Res.,1984