8Samy A Azer.Problem-based learning.A critical review of its educational objectives and the rationale for its use[J].Saudi Medical Journal,2001,22(4):299-305. 被引量:1
10Schmidt HG,Machiels-Bongaerts M,Hermans H.The development of diagnostic competence:a comparison between a problem-based,an integrated and a conventional medical curriculum[J].Academic Med,1996,71:658-664. 被引量:1