4GreβS.Private Health Insurance in Germany:Consequences of a Dual System[J].Healthc Policy,2007,3(2):29-37.
5Michaelsen LK,Baumann KA,Fink LD.Team-based learning:A transformative use of small groups[J].Westport(CT):Praeger,2002:3-25.
6Rider E,Brashers V,Costanza M.Using inter-professional team based learning to develop health care policy[J].Medical Education,2008,42(5):513-543.
7Hwang SY,Kim MJ.A comparison of problem-based learning and lecturebased learning in an adult health nursing course[J].Nurs educ today,2006,26(4):315-321.
8Forbes H,Duke M,Prosser M.Students'perceptions of learning outcomes fromgroup-based,problem-based teaching and learning activities[J].Advances in Health Sciences Education,2001,6(3):205-217.
