4Franklyn-Miller AD, Falvey EC,MeCrory PR. Patient- based not problem-based learning: an Oslerian approach to clinical skills, looking back to move forward[J]. J Post- grad Med, 2009, 55(3): 198-203.
7Richard CO,Andrew RC.Distributed collaborative problem -based graduate - level learning:Students,perspectives on communication tool selection and efficacy[J].Computers in Human Behavior,2008,24(2):497-515.
8Nunez.DW,Taleghani M,Wathen WF,et al.Typodont versus live patient:predicting dental students' clinical performance[J].J Dent Educ,2012,76(4):407-413.
