1. To err is human: building a safer health system;Institute of Medicine,1999
2. An ounce of error prevention;Koop;The Washington Post,1999
3. Discussion paper on adverse event of error reporting in healthcare;Institute for Safe Medication Practices,2000
4. Demanding medical excellence;Millenson,1997
5. Doing what counts for patient safety: federal actions to reduce medication errors;Quality Interagency Coordination Task Force to the President,2000