1. Biotechnology Industry Organization. (2003) Guide to Biotechnology: Ethics. Available online at: http://www.bio.org/er/ethics.asp . Accessed June 2003.
2. Hartl, D. L. (1985) Engineered organisms in the environment: inferences from population genetics. In Engineered Organisms in the Environment: Scientific Issues(Halvorson, H. O., Pramer, D., and Rogul, M., eds.). ASM, Washington, DC, pp. 83–88.
3. Barinaga, M. (2000) Asilomar revisited: lessons for today? Science 287, 1584–1585.
4. Pramer, D. (1985) Orientation. In Engineered Organisms in the Environment: Scientific Issues(Halvorson, H. O., Pramer, D., and Rogul, M., eds.). ASM, Washington, DC, p. 1.
5. Lindow, S.E. (1985) Ecology of Pseudomonas syringae relevant to the field use of ice deletion mutants construction in vitro for plant frost control. In Engineered Organisms in the Environment: Scientific Issues(Halvorson, H. O., Pramer, D., and Rogul, M., eds.). ASM, Washington, DC, pp. 23–35.