5Barbara Adam, Ulrich Beck and Joust Van Loon. The Risk Society and Beyond: Critical Issues for Social Theory[ M~, London: Sage Publications. 2000. p89.
6The Institute of Medicine. To Error is Human: Building a safety Health System[ R], November 1999, p76.
7The Canadian Institute for Health Information. Health Care in CanadaC R], Part A. June 9, 2004, p99.
8Etehells E. Improving Patient safety: Sharing Experiences to Develop and Implement Solutions [ J ], Ca- nadian Journal of Diabetes, 2004, 28 ( 1 ), pp79--86.
9Smith G. Assesses the Patient Safety Challenges in the year ahead ~ R ], NPSA annual review 2004-- 2005. The National Patient Safety Agency, p110.
10Donaldson L. NHS blame culture is still a killer[R], 25 March 2005 ,p121.
