1. Committee on the Future of Emergency Care in the United States Health System. Hospital-based Emergency Care: At the Breaking Point,2006
2. Tying a knot in the unraveling health care safety net;Asplin BR;Acad Emerg Med,2001
3. Crisis in the emergency department;Kellerman AL;N Engl J Med,2006
4. National Hospital Ambulatory Medical Care Survey- 2005 emergency department survey: advance data for vital health statistics, number 386, June 29;Nawar EW,2007
5. Approaching full capacity. American College of Emergency Physicians Website. Available at. http://www.acep.org/workarea/downloadasset.aspx?id=8852. Accessed June 5. (2015). http://www.acep.org/workarea/downloadasset.aspx?id=8852..