1. Moral distress in everyday ethics;Hamric;Nurs Outlook,2000
2. Physicians, patients, health care institutions-and the people in between: nurses;Engelhardt,1985
3. Ethics in nursing;Benjamin,1992
4. Case studies in nursing ethics;Veatch,2000
5. American Nurses Association. Code of ethics for nurses-provisions. Available at http://www.nursingworld.org/ethics/chcode.htm.