Huang, Susan S Health care-associated infection: assessing the value and validity of our measures. [electronic resource] - Clinical infectious diseases : an official publication of the Infectious Diseases Society of America Apr 2009 - 1116-22 p. digital Publication Type: Journal Article; Review ISSN: 1537-6591 Standard No.: 10.1086/597467 doi Subjects--Topical Terms: Cross Infection--epidemiologyEpidemiologic MethodsHumansInfection Control--standardsMethicillin-Resistant Staphylococcus aureusPreventive Health Services--standards