9McParland M, Noble LM, Livingston G.The effectiveness of problem based learning compared to traditional teaching in undergraduate psychiatry[J].Med Edu, 2004,38( 8 ) : 859-867.
10William D Rildln,Arthur Rifkin.Correlation between Housestaff Performance on the United Stales Medical Licensing Examination and Standardized Patient Encounters[J].The Mount Sinai Journal of Medicne,2005,72( 1 ):98-110.
