7Veloski J, Boex JR, GrasbergerMJ, et aL Systematic review of the literature on assessment, feedback and physicians' clinical performance: BEME GuideNo. 7 [ J ]. Med Teach, 2006,28 : 117 - 128.
8Steams JA, StearnsMA, Paulman PM,et al. Family medicine curriculum resource project: the future [ J ]. Fam Med, 2007,39 : 53 - 56.
9Collins J. Medical education research:challenges and opportunities [ J ]. Radiology, 2006,240 ( 3 ) :639 - 647.