New York City's experience in improving ambulance service.
D000488:Allied Health Personnel / Q000193:education; D000552:Ambulances / Q000706:statistics & numerical data / Q000600:supply & distribution; D003365:Costs and Cost Analysis; D004632:Emergency Medical Services / Q000592:standards*; D009519:New York City; D009726:Nurses / Q000706:statistics & numerical data; D014187:Transportation of Patients / Q000592:standards; D000078329:Workforce