1. Issues in Risk Assessment; Committee on Risk Assessment Methodology, National Research Council, National Academy Press: Washington, DC, 1993
2. Researching Health Risks; Office of Technology Assessment, U.S. Congress, U.S. Government Printing Office: Washington, DC, 1993; OTA-BBS–570.
3. The Risk Assessment of Environmental and Human Health Hazards: A Textbook of Case Studies; Paustenbach, D.J., Ed; John Wiley & Sons: New York, 1989.
4. Approaches to Risk Assessment for Multiple Chemical Exposures; Stara, J.F.; Erdreich, L.S., Eds.; Office of Research and Development, Environmental Protection Agency: Cincinnati, OH, 1984; EPA 600/9-84–008.
5. Hattis, D. Strategies for Assessing Human Variability in Susceptibility, and Using Variability to Infer Human Risks; Presented at International Life Sciences Institute Conference on Interindividual Variability; ILSI Press: Washington, DC, 1997.