1. Editorial. Lancet. 1996; I: 920.
2. Reiser SJ, Dyck AJ, Curran WJ, editors. Ethics in medicine: historical perspectives and contemporary concerns. Cambridge, MA: Massachusetts Institute of Technology Press, 1977; p. 5, 6, 12–15, 17, 26–34, 37–38.
3. Knight B. Legal aspects of medical practice. 5th ed. London and New York: Churchill-Livingston Publications, 2002; p. 5.
4. Jones WHB. Doctor's Oath: the manuscripts of the Hippocratic Collection. London, UK: Cambridge University Press, 1924; p. 10, 58–59.