1. The causes of cancer: quantitative estimate of avoidable risk of cancer in the United States today;Doll;J. Natl. Cancer Inst.,1981
2. Asbestos and Disease;Selikoff,1978
3. Contribution of metals to respiratory cancer;Peter;Environ. Health Perspect.,1976
4. Interpretation of Negative Epidemiological Evidence for Carcinogenicity;Weld;IARC Scientific Publications No. 65,1985