1. Beauchamp TL, Childress JF (1994) Principles of biomedicalethics. Oxford University Press, Oxford
2. Book of Abstracts. ESF Exploratory Workshop on „AdvanceDirectives: Towards a Coordinated European Perspective?“.Institut der Biomedizinischen Ethik der Universität Zürich.(http://www.ethik.uzh.ch/ibme/veranstaltungen.php[Stand: 13. 8. 2008])
3. Churchill J (1989) Advance Directives: Beyond Respect forFreedom. In: Hackler C, Moseley R, Vawter DE (eds) AdvanceDirectives in Medicine. Praeger, New York, pp 171–180
4. Dworkin R (1993) Life’s Dominion. Alfred A. Knopf, New York
5. Emanuel L, Emanuel E (1989) The Medical Directive: A newcomprehensive advance care document. Journal of theAmerican Medical Association 261, no. 22:3288–3293