1. Peto, R. Nature 284, 297–300 (1980).
2. Epstein, S. S. The Politics of Cancer (Sierra Club Books, San Francisco, 1978, revised and expanded in Anchor/Doubleday, New York, 1979); quotations refer to the 1979 edition.
3. AIHC Recommended Alternatives to OSHA's Generic Carcinogen Proposal, Occupational Safety & Health Administration (OSHA) Docket No. H-090) (American Industrial Health Council, 24 February, 1978).
4. Vital Statistics???Special Reports, U.S. DHEW, 43, 163 (1956);
5. Vital Statistics of the U.S. 2 (1970).