1. U.S. Department of Health and Human Services, Centers for Disease Control and Prevention, National Center for Health Statistics. National Ambulatory Medical Care Survey Summaries (NHAMCS): 2007 Emergency Department File. Hyattsville, MD: National Center for Health Statistics, 2008.
2. National Academy of Science, Institute of Medicine, Committee on the Future of Emergency Care in the United States Health System, Board of Healthcare Services. Hospital-based Emergency Care: At the Breaking Point. Washington, DC: National Academies Press, 2007.
3. American College of Surgeons, Committee on Trauma. Resources for the Optimal Care of the Injured Patient 1990. Chicago, IL: American College of Surgeons, 1990.
4. IMPACT OF MINIMAL INJURIES ON A LEVEL I TRAUMA CENTER