1. Redmond, D. E. Jr. Tobacco and cancer: the first clinical report, 1761. N. Engl. J. Med. 282, 18–23 (1970).
2. Potter, M. Percivall Pott's contribution to cancer research (including a reproduction of Pott's original article). Natl Cancer Inst. Monogr. 10, 1–13 (1963). Contains a reproduction of Percival Pott's original article, the first report of an association between scrotal cancer and occupational PAH exposure in chimney sweeps.
3. Butlin, H. T. Cancer of the scrotum in chimney sweeps and others. II. Why foreign sweeps do not suffer from scrotal cancer. Br. Med. J. 2, 1–6 (1892).
4. U.S. Department of Health, Education, and Welfare. Smoking and health: Report of the Advisory Committee to the Surgeon General of the Public Health Service. Public Health Service Publication No. 1103 (U.S. Government Printing Office, Washington, 1964). First definitive American report showing that smoking causes lung cancer; an earlier similar report had been published in the United Kingdom.
5. Clayson, D. B. Chemical carcinogenesis (Little, Brown and Co., Boston, 1962).