6Morris EJA, Maughan N J, Forman D, et al. Identifying stage Ⅲ colorectal cancer Patients: The influence of the patient, surgeon, and pathologist[J]. J Clin Oncol, 2007,25 (18): 2573-2579.
8Judith C, Jane D, Alison J. Educating undergraduate medical students about oncology : a literature review [ J ]. J Clin Oncol, 2006,24(12) :1932 - 1939.
9Barrows/-IS. A taxonomy of problem-based learning methods[JJ. Med Edu e, 1986,20 (6) :481 - 486.
10Dammers J, Spencer J, Thomas M. Using real patients in problem- based letrning Students comments on the value of using real as opposed to paper eases in a problem-based learning module in general r,ractiee [ J J. Med Educ,2001,35 ( 1 ) : 27 - 34.