1. Informed Consent: Legal Theory and Clinical Practice;Appelbaum,1987
2. Code of ethics for emergency physicians;American College of Emergency Physicians;Ann Emerg Med,1997
3. Informed consent in emergency settings;Borak;Ann Emerg Med,1984
4. Informed consent;Brock,1987
5. Deciding for Others: The Ethics of Surrogate Decision Making;Buchanan,1989