1Brennan T A, Leape L L, Laird N M, et al. Incident of adverse events and negligence in-hospitalized patients: results of the Harvard medical Practice Study I[J]. N Engl J Med, 1991, 324: 370- 376.
2Leape L L, Brennan T A, Laird N M, et al. The nature of adverse events in hospitalized patients: results of the Harvard medical Practice Study I[J]. N Engl J Med, 1991, 324: 377-384.
3Wilson R M, Runciman W B, Gibberd R W, et al. The Quality in Australian Health Care Study [J]. Medical Journal of Australia, 1995, 163(1): 458-471.
4Cantrill J A, Sibbald B, Buetow S. Indicators of the appropriateness of long term prescribing in general praetiee in the United Kingdom: Consensus development, face and eontent validity, feasibility and reliability[J]. Quality in Health Care, 1998(7): 130-135.
