1. Cohen, S. M., Meek, M. E., Klaunig, J. E., Patton, D. E., and Fenner-Crisp, P. A. (2003). The human relevance of information on carcinogenic modes of action: Overview. 2003. Crit. Rev. Toxicol.33,581–589.
2. Klaunig, J. Babich, M. A., Baetcke, K. P., Cook, J. C., Corton, J. C., David, R. M., DeLuca, J. G., Lai, D. Y., McKee, R. H., Peters, J. M., et al. (2003). PPARa agonist-induced rodent tumors: Mode(s) of action and human relevance. Crit. Rev. Toxicol.33,655–780.
3. Hill, A. B. (1965). The environment and disease: Association or causation? Proc. R. Soc. Med.58,295–300.
4. USHHS (U.S. Department of Health and Human Services). (1982). The health consequences of smoking—Cancer, A Report of the Surgeon General. U.S. Department of Health and Human Services, Washington, D.C., pp. 17–20, 29 et seq.
5. Faustman, E., Ponce, R. A., Seeley, M. R., and Whittaker, S. G. (1997). Experimental approaches to evaluate mechanisms of developmental toxicity. In Handbook of Developmental Biology. (Hood, R. D., Ed.) Boca Raton, FL, CRC Press, pp. 13–41.