TY - GEN AU - Rutala,W A AU - Weber,D J TI - Epidemiology: a critical tool for infection control professionals SN - 0196-6553 PY - 1997///0905 KW - Case-Control Studies KW - Cohort Studies KW - Cross-Sectional Studies KW - Epidemiologic Methods KW - Humans KW - Infection Control KW - Randomized Controlled Trials as Topic KW - Research Design N1 - Publication Type: Editorial UR - https://doi.org/10.1016/s0196-6553(97)90003-1 ER -