5Alsstair D,Mc Phee.Problem based learning in initial teacher education:taking the agenda forward[J].Journal of Educational Enquiry,2002,3(1):65-77.
6Oneill PA.The role of basic sciences in a problem based learning clinical curricculnm[J].Med Education,2000,34(8):608-613.
7Alastair D,Mc Phee.Problem based learning in initial teacher education: Taking the agenda forrard[J].Journal of Educational Enquiry,2002,3( 1).'65-77.
8Oneill P A.The role of basic sciences in a problem based learning clini- cal curricculnm[J].Med Education, 2000,34 ( 8 ):608-613.