Caution should be exercised when using the standardized infection ratio.
Delgado-Rodríguez
Miguel
M
Llorca
Javier
J
D019985:Benchmarking; D003428:Cross Infection / Q000453:epidemiology* / Q000517:prevention & control; D006801:Humans; D020379:Risk Adjustment / Q000592:standards; D013030:Spain / Q000453:epidemiology; D013530:Surgical Wound Infection / Q000453:epidemiology*