1. National Nosocomial Infections Surveillance (NNIS) System Report, Data Summary from January 1992-June 2001, issued August 2001. Am J Infect Control. 2001. 29:404–421.
2. Bratzler DW, Houck PM. Antimicrobial prophylaxis for surgery: an advisory statement from the National Surgical Infection Prevention Project. Am J Surg. 2005. 189:395–404.
3. Bratzler DW, Houck PM, Richards C, Steele L, Dellinger EP, Fry DE, et al. Use of antimicrobial prophylaxis for major surgery: baseline results from the National Surgical Infection Prevention Project. Arch Surg. 2005. 140:174–182.
4. Classen DC, Evans RS, Pestotnik SL, Horn SD, Menlove RL, Burke JP. The timing of prophylactic administration of antibiotics and the risk of surgical-wound infection. N Engl J Med. 1992. 326:281–286.
5. Stone HH, Hooper CA, Kolb LD, Geheber CE, Dawkins EJ. Antibiotic prophylaxis in gastric, biliary and colonic surgery. Ann Surg. 1976. 184:443–452.
6. Korean Society of Coloproctology. Recommendations of antibiotic use of selective colorectal resection [Internet]. 2007. Seoul: Korean Society of Coloproctology;Available from:
http://www.colon.or.kr. Sep 5.
7. Sakong P, Lee JS, Lee EJ, Ko KP, Kim CH, Kim Y, et al. Association between the pattern of prophylactic antibiotic use and surgical site infection rate for major surgeries in Korea. J Prev Med Public Health. 2009. 42:12–20.
8. Kim YS, Lee SH, Ahn BK, Baek SU. Dual therapy and triple therapy of prophylactic antibiotics after elective colorectal surgery: a comparative study. J Korean Soc Coloproctol. 2009. 25:14–19.
9. Barie PS, Eachempati SR. Surgical site infections. Surg Clin North Am. 2005. 85:1115–1135.
10. Mangram AJ, Horan TC, Pearson ML, Silver LC, Jarvis WR. Hospital Infection Control Practices Advisory Committee. Guideline for prevention of surgical site infection, 1999. Infect Control Hosp Epidemiol. 1999. 20:250–280.
11. Horan TC, Gaynes RP, Martone WJ, Jarvis WR, Emori TG. CDC definitions of nosocomial surgical site infections, 1992: a modification of CDC definitions of surgical wound infections. Infect Control Hosp Epidemiol. 1992. 13:606–608.
12. Kow L, Toouli J, Brookman J, McDonald PJ. Comparison of cefotaxime plus metronidazole versus cefoxitin for prevention of wound infection after abdominal surgery. World J Surg. 1995. 19:680–686.
13. Itani KM, Wilson SE, Awad SS, Jensen EH, Finn TS, Abramson MA. Ertapenem versus cefotetan prophylaxis in elective colorectal surgery. N Engl J Med. 2006. 355:2640–2651.
14. Hecker MT, Aron DC, Patel NP, Lehmann MK, Donskey CJ. Unnecessary use of antimicrobials in hospitalized patients: current patterns of misuse with an emphasis on the antianaerobic spectrum of activity. Arch Intern Med. 2003. 163:972–978.
15. American Society of Health-System Pharmacists. ASHP Therapeutic Guidelines on Antimicrobial Prophylaxis in Surgery. Am J Health Syst Pharm. 1999. 56:1839–1888.
16. Fujita S, Saito N, Yamada T, Takii Y, Kondo K, Ohue M, et al. Randomized, multicenter trial of antibiotic prophylaxis in elective colorectal surgery: single dose vs 3 doses of a second-generation cephalosporin without metronidazole and oral antibiotics. Arch Surg. 2007. 142:657–661.
17. Basse L, Thorbol JE, Lossl K, Kehlet H. Colonic surgery with accelerated rehabilitation or conventional care. Dis Colon Rectum. 2004. 47:271–277.
18. Evans RS, Pestotnik SL, Burke JP, Gardner RM, Larsen RA, Classen DC. Reducing the duration of prophylactic antibiotic use through computer monitoring of surgical patients. DICP. 1990. 24:351–354.