9Misa Mi. Renewed Roles for Librarians in Problem-- Based Learning in the Medical Curriculum [J]. Medical Reference Services Quarterly, 2011,30 (3) : 269 - 282.
10Lohfeld L, Neville A, Norman G. PBL in undergraduate medical education: a qualitative study of the views of Ca- nadian residents[J].Adv Health Sci Educ Theory Pract, 2005,10(3) :189 - 214.