8Tosteson DC,Adelstein SJ,Carver ST,et al.New Pathways to Medical Education:Learning to Learn at Harvard Medical School[M].Boston,USA:Harvard Univ Pr.1st Edition,1994.
9DE Leng BA,Dolmans DHJM,Muijtjens AMM,et al.Student perceptions of a virtual learning environment for a problem-based learning undergraduate medical curriculum[J].Medical Education.2006,40(6):568-575.
10TIWARI A,LAI P,SO M,et al.A comparison of the effects of problem-based learning and lecturing on the development of students'critical thinking[J].Medical Education.2006,40(6):547-554.
