Appropriate utilization of air medical transport in the out-of-hospital setting. EMS Committee.
D017732:Air Ambulances / Q000706:statistics & numerical data*; D004632:Emergency Medical Services / Q000592:standards*; D006801:Humans; D018579:Patient Selection; D012041:Regional Medical Programs; D014187:Transportation of Patients / Q000592:standards*; D014481:United States