1Thistlethwaite JE, Davies D, Ekeocha S, et al. The effectiveness of case-based learning in health professional education. A BEME system- atic review : BEME Guide No. 23 [ J ]. Med Teach, 2012,34 : e421- e124.
2Kumar V, Gadbury-Amyot CC. A ease-based and team-based learning model in oral and maxillofacial radiology [ J ]. J Dent Educ ,2012,76: 330-333.