1. Medical control of prehospital emergency medical services;American College of Emergency Physicians;Ann Emerg Med,1982
2. Emergency medicine core content;American College of Emergency Physicians;JACEP,1979
3. Medical control and accountability of emergency medical services (EMS) systems;Boyd;Vehicular Technology,1979
4. Report of the subcommittee on medical control in EMS systems;National Research Council,1981
5. Requirements for accreditation of programs;Accreditation Council for Graduate Medical Education,1983