1. Medical Control of Prehospital Emergency Medical Services;American College of Emergency Physicians Position Paper;Ann Emerg Med,1982
2. Medical Control and Accountability of Emergency Medical Service Systems;Boyd;IEEE Trans Vehic Technot,1979
3. ACEP Position Paper;Medical Control in Emergency Medical Services;JACEP,1977
4. Prehospital Care: An Integrated Concept of Emergency Medicine;Rosen;Top Emerg Med,1980
5. Validity of Emergency Medical Service Evaluation. A Case Study of Mobile Intensive Care Units;Sherman;Medical Care,1979