4Kanter G, Connelly NR, Fitzgerald J. A system and process rede sign to improve perioperative antibiotic administration[J]. Anesth Analg, 2006,103(6) : 1517-1521.
5Fletcher N, Sofianos DM, Berkes MB, et al. Prevention of periop- erative infeetion[J]. J Bone Joint Surg, 2007,89(7) : 1605-1618.
6Odom-Forren J. Preventing surgical site infections[J]. Nursing, 2006,36(6) :58-63.
7Daniels SM. Protecting patients from harm:Improving hospi- tal care for surgical patients[J]. Nursing,2007,37(8) :36-42.