1. Boyd KM. Clinical ethics. In: Boyd KM, Higgs R, Pinching AJ, editors. The New Dictionary of Medical Ethics. London: BMJ Publishing Group, London; 1997, p. 40.
2. Fletcher JC. Brody H. Clinical ethics - I. Development, role, and methodologies. In: Post EG, editor. Encyclopedia of Bioethics. 3rd ed. New York: Macmillan Reference - Thomson Gale; 2003, vol. 1, p. 433-9.
3. Kanoti GA, Youngner S. Clinical ethics - II. Clinical ethics consultation. In: Post EG, editor. Encyclopedia of Bioethics. 3rd ed. New York: Macmillan Reference - Thomson Gale; 2003, vol. 1, p. 439-44.
4. Dougherty CJ. Clinical ethics - III. Institutional ethics committees. In: Post EG, editor. Encyclopedia of Bioethics. 3rd ed. New York: Macmillan Reference - Thomson Gale; 2003, vol. 1, p. 444-7.
5. Ashcroft RE, Lucassen AM, Parker M, Verkert M, editors. Case Analysis in Clinical Ethics. Cambridge: Cambridge University Press; 2005.