8Lee B F,Chiu N T,Li C Y. Value of case-based learning in a nu- clear medicine clerkship [ J ]. J Am Coll Radiol, 2013,10 ( 2 ) : 135 - 141.
9Lutsky K, Glickel S Z, Weiland A, et al. What every resident should know about wrist fractures : case-based learning [ J ]. Instr Course Lect ,2013,62 : 181-197.