5[1]Emori TG, Gaynes RP. An overview of nosocomial infections, including the role of the microbiology laboratory [J]. Clin Microbiol Rev, 1993; 6(4) ∶ 428
6[2]Polk HC Jr, Christmas AB. Prophylactic antibiotics in surgery and surgical wound infections [J]. Am Surg, 2000; 66(2) ∶ 105
7[3]Haley RW, Culver DH, Morgan WM, et al. Identifying patients at high risk of surgical wound infection. A simple multivariate index of patient susceptibility and wound contamination [J]. Am J Epidemiol, 1985; 121(2) ∶ 206
8[4]Novelli A. Antimicrobial prophylaxis in surgery: the role of pharmacokinetics [J]. J Chemother, 1999; 11(6) ∶ 565
9[5]Esposito S. Is single-dose antibiotic prophylaxis sufficient for any surgical procedure? [J]. J Chemother, 1999; 11(6) ∶ 556
10[6]Scher KS. Studies on the duration of antibiotic administration for surgical prophylaxis [J]. Am Surg, 1997; 63(1) ∶ 59
