1Stillman PL, Regan MB, Swanson DB, et al. An assessment of the clinical skills of fourth-years students at four New England medical schools[J]. Acad Med, 1990, 65: 320-326.
2Vu NV, Barrows HS, Marcy ML, et al. Six Years of Comprehensive, Clinical, Performance-based Assessmnet Using Standardized Patients at the South Illinois University School of Medicine [J].Acad Med, 1992, 67: 42-50.
