Toward an outcome-oriented medical geography: an evaluation of the Illinois trauma/emergency medical services system.
D000063:Accidents, Traffic; D000552:Ambulances; D003695:Delivery of Health Care / Q000592:standards; D004632:Emergency Medical Services / Q000592:standards*; D005069:Evaluation Studies as Topic; D006761:Hospitals; D006801:Humans; D007087:Illinois; D014193:Trauma Centers; D014947:Wounds and Injuries / Q000453:epidemiology*