1. Explaining the EMTALA paradox;Bitterman;Ann Emerg Med,2002
2. Emergency medicine in population-based systems of care;Clancy;Ann Emerg Med,1997
3. National Hospital Ambulatory Medical Care survey: 2003 emergency department summary;McCaig,2005
4. Hospital emergency departments: crowded conditions vary among hospitals and communities;U.S. General Accounting Office,2003
5. Déjà Vu;Kellermann;Ann Emerg Med,2000