9McDonnell PJ, Jacobs MR. Hospital admissions resulting from preventable adverse drug reactions[ J ]. Ann Pharmacother ,2002,36(9 ) : 1331.
10Senst BL, Achusim LE, Genest RP, et al. Practical approach to detennining costs and frequency of adverse drug events in a health care network [J] .Am J Health Syst Pharm ,2001,58 (12): 1126.