1. Policy implications of research on nurse staffing and quality of patient care;Buerhaus;Policy, Politics, Nurs Pract,2000
2. Nursing staff in hospitals and nursing homes: Is it adequate?;Wunderlich,1996
3. To err is human: building a safer health system;Kohn,2000
4. Systems analysis of adverse drug events;Leape;JAMA,1995
5. Understanding adverse events: human factors;Reason,1995