3Schmidt HG, Vermeulen L, van der Molen HT et al. Longterm effects of problem-based learning., a comparison of competencies acquired by graduates of aproblem-based and a conventional medical school[J]. Med Educ,2006,40 (6):562-567.
4Novak S,Shah S,Wilson JP,Lawson KA,et al.Pharmacy students' learning styles before and after a problem- based learning experience[J].Am J Pharm Educ, 2006,70(4): 74.
