EMS response time standards.
Ludwig
Gary G
GG
D019985:Benchmarking; D004632:Emergency Medical Services / Q000331:legislation & jurisprudence / Q000592:standards*; D004634:Emergency Medical Technicians / Q000592:standards; D006323:Heart Arrest / Q000628:therapy; D006801:Humans; D016365:Liability, Legal; D012015:Reference Standards; D013996:Time and Motion Studies; D014481:United States