1. Televised address to the Joint Session of Congress and the Nation;Clinton,1993
2. Most emergency cases aren't;Shalala;The Washington Post,1994
3. Excess cost of emergency department visits for non-urgent care;Baker;Health Aff (Millwood),1994
4. The costs of visits to emergency departments;Williams;N Engl J Med,1996
5. Physicians' Current Procedural Terminology, CPT'94,1994