1. National Association of Emergency Medical Technicians;Emergency Medical Technician Oath,1994
2. National Association of Emergency Medical Technicians;Code of Ethics for Emergency Medical Technicians,1994
3. General Assembly of the World Medical Association;Oath of Geneva,1948
4. Clinical medical ethics;Siegler;J Clin Ethics,1990
5. Ethical conflicts in the prehospital setting;Adams;Ann Emerg Med,1992