1. Anees, M.A. 1994. Human clones and God’s trust: An Islamic view. NPQ: New Perspectives Quarterly 11: 23–24.
2. Annas, G.J., and M.A. Grodin (eds.). 1992. The Nazi doctors and the Nuremberg code. New York: Oxford University Press.
3. Bacon, F. 1996. Great instauration and the Novum organum. Whitefish: Kessinger Publishing.
4. Beecher, H. 1959a. Experimentation in man. Springfield: Charles C. Thomas.
5. Beecher, H. 1959b. Experimentation in man. Journal of the American Medical Association 169: 461–478.