Regionalization of care: Position statement of the National Association of State EMS Officials.
National Association of State EMS Officials, 201 Park Washington Court, Falls Church, VA 22046-4527, USA. info@nasemso.org
D032921:Consensus; D004632:Emergency Medical Services / Q000458:organization & administration*; D006752:Hospital Planning; D012952:Societies; D013219:State Government; D014481:United States