1. Public Health and Community Medicine;Burton,1970
2. Serratia marcescens;Wilfert;Appl. Micro.,1970
3. The nurse-epidemiologist in the hospital;Chavigny;Am. J. Nurs.,1975
4. Importance of disease surveillance;Hortsman;Prev. Med.,1974
5. The hazards of hospitalization;Schimmel;Anns. Int. Med.,1974