4Watanabe M,Sakai D,Matsuyama D,et al.Risk factors for surgical site infection following spine surgery:efficacy of intraoperative saline irrigation[J].J Neurosurg Spine,2010,12(5):540-546.
6Schwarzkopf R,Chung C,Park JJ,et al.Effects of perioperative blood product use on surgical site infection following thoracic and lumbar spinal surgery[J].Spine (Phila Pa 1976),2010,35(3):340-346.
7Johnson AJ,Daley JA,Zywiel MG,et al.Preoperative chlorhexidine preparation and the incidence of surgical site infections after hip arthroplasty[J].J Arthroplasty,2010,25(6 Suppl):S98-102.
8MG,Daley JA,Delanois RE,et al.Advance pre-ope rative chlorhexidine reduces the incidence of surgical site infections in knee arthroplasty[J].Int Orthop,2011,35(7):1001-1006.
9Tsang TM,Tam PK,Saing H.Antibiotic prophylaxis in acute non-perforated appendicitis in children:single dose of metronidazole and gentamicin[J].J R Coll Surg Edinb,1992,37(2):110-112.