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PSNet: Patient Safety Network
Journal Article

Computerized decision support for medication dosing in renal insufficiency: a randomized, controlled trial.

Terrell KM, Perkins AJ, Hui SL, et al. Annals of emergency medicine. 2010;56:623-9.

This study found that adding decision support to an existing computerized provider order entry system reduced the frequency of excessively dosed prescriptions by emergency physicians from 74% to 43%.