8Bland JM. Teaching, statistics to medical students using problem-based learning[J]. Aust Exp, 2004,12 (10) : 539.
9Holoweiko M.What are you greatest malpractice risks?[J].Med-Eoonomices,1992,69(15):140-148.
10Steven K,Pearson MD,Thomas H,et al.Critical pathways as a strategy for Improving Care Problems and Potential[J].Annals of internal medicine,1995,123(12):941-948.