6Malik AS, Malik RH. Twelve tips for effective lectnfing in a PBL curriculmn[]]. Med Teach, 2012, 34(3): 198-204.
7Park JS, Jung YW, Lee JW, et al. Generating useful images for medical applications from the Visible Korean Human[J]. Comput Methods Programs Biomed, 2008, 92(3): 257-266.
8Lewis AD, Menezes DA, McDermott HE, et al. A comparison of course-related stressors in undergraduate problem-based learning (PBL) versus non-PBL medical programmes[J]. BMC Med Educ, 2009, 13(9): 60.