6Barrows HS,Tamblyn RM.The portable patient problem pack:a pro-blem-based learning unit[J].J of Med Edu,1977,52(12):1002-1004.
7Mancy L Jones,Ann M Peiffer,Ann Lambros,et al.Developing a pro-blem-based learning(PBL)curriculum for professionalism and scienti-fic integrity training for biomedical graduate students[J].Med Ethics,2010,36:614-619.
8Alexandre B.Sé,Renato M.Passos,AndréH.Ono,et al.The use ofmultiple tools for teaching medical biochemistry[J].Advances in Phys-iology Education,2008,32:38-46.
10Stevenson FT,Bowe CM,Gandour-Edwards R,et al.Paired basic scie-nce and clinical problem-based learning faculty teaching side by side:do students evaluate them differently?[J].Med Educ,2005,39:194-201.
