1. Afive-year prospective study of 23,649 surgical wounds;Cruse;Arch. Surg.,1973
2. The infection control sister;Gardner;Lancet,1962
3. Analysis and significance of nosocomial infection rates;Mulholland;Ann. Surg.,1974
4. Infections and antibiotic use in a large municipal hospital 1970-1972: A prospective analysis of the effectiveness of a continuous surveillance program;Shoji;Health Lab. Sci.,1974