2Smail F. Atibotic prophylaxis and cesarean section. Br J Obstet Gynecol, 1992,99:789~790.
3Bennigno BB, et al. Double blind, controlled comparison of piperacillin and cefoxitin in the prevention of postoperative infection, in patients undergoing cesarean section. Surg Gynecol Obstet,1986,162:1~7
4Cox SM et al. Single dose piperacillin prophylaxis for cesarean section. Curr Ther Rs, 1989,45: 540~542.
5Shah S. Single or triple dose piperacilline prophylaxis in elective cesarean section. Int Gynecol Obstet, 1998,62: 23~29.
6Turner MJ et al. Use of cephradine prophylaxis of infection after cesaraen section; stepwise logistic regession analysis of relevant factors. J Obstet Gynecol, 1990,10: 204~209.
7Seligman SA. Principles of antimicrobial prophylaxis in Gynecology and Obstetrics. Research and clinical Forum, 1984,6 : 19.
8Cartwright Ps et al. The use of prophylactic antibiotics in Obstetrics and Gynecology. Obstetrical and Gynecological Survy,1984,39:537.