EMORI, TG. National nosocomial infections surveillance system : description of surveillance methodology. Am J infect Control. 1991, 19, 19-35
SHEA guideline for preventing nosocomial transmission of multidrug-resistant strains of S. aureus and Enterococcus. Infect Cont Hosp Epidemiol. 2003, 24, 362-386
SIEGEL, JD. Management of multidrug-resistant organisms in healthcare settings, 2006. www.cdc.gov/ncidod/dhqp/pdf/ar/MDROGuideline2006.pdf
KLEVENS, RM. Change in the epidemiology of methicillin-resistant Staphylococcus aureus in intensive care units in US hospitals, 1992-2003. Clin Infect Dis. 2006, 42, 389-391
GRAHAM, PL. A U.S. population-based survey of Staphylococcus aureus colonization. Ann Intern Med. 2006, 144, 318-325