title: The impact of a change in regulations on costs in an experimental program: a dissenting view.
mesh_terms: D003361:Cost Allocation; D004632:Emergency Medical Services / Q000191:economics*; D005161:Facility Regulation and Control; D006302:Health Services Research; D006801:Humans; D007258:Informed Consent / Q000191:economics; D012109:Research Support as Topic; D014218:Triage / Q000191:economics*