1. A prospective, randomised, double-blind study of preventative cefamandole therapy in patients at high risk for undergoing cholecystectomy;Crenshaw;Surg Gynecol Obstet,1981
2. Multivariate analysis of clinical and operative findings associated with biliary sepsis;Keighley;Br J Surg,1976
3. Prospective, randomised, controlled study of prophylaxis with cefamandole in high-risk patients undergoing operations upon the biliary tract;Cainzos;Surg Gynecol Obstet,1985
4. Wound infection in elective biliary surgery: controlled trial using one dose cefamandole;Kune;Aust N Z J Surg,1985
5. Antimicrobial prophylaxis in surgery;Kaiser;N Engl J Med,1986