4[4]David H. Instructional design models for well-structured problemsolving Learning outcomes[J]. Educational Technology Research and Development, 1997,45(1): 76.
5Dougherry CJ. Back to Reform: Values, Markets, and the Health Care System[M]. Oxford, England: Oxford University Press,1996.
6Mikeal RL,Bmwn TP, Lazarus, et al. Quality of pharmaceutical care in hospitals[J]. Am J Hosp Pharm, 1975,32:567.