title: Prehospital and retrieval medicine.
authors.forename: Roderick
authors.initials: R
authors.lastname: Mackenzie
mesh_terms: D004632:Emergency Medical Services / Q000458:organization & administration*; D006801:Humans; D017146:Models, Organizational; D009517:New South Wales; D014187:Transportation of Patients / Q000458:organization & administration; D006113:United Kingdom