The importance of case-mix adjustment for infection rates and the need for more research.
Harris
Anthony D
AD
Department of Epidemiology and Preventive Medicine , University of Maryland, Baltimore, Maryland 21201, USA. aharris@epi.umaryland.edu
McGregor
Jessina C
JC
D003428:Cross Infection / Q000453:epidemiology*; D006801:Humans; D015995:Prevalence; D012106:Research; D020379:Risk Adjustment / Q000379:methods*