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Measuring the clinical appropiateness of the use of a procedure : can we do it?
Kahn, Katherine L., (1991)
Structured implicit review for physician implicit measurement of quality of care : development of the form and guidelines for its use
Kahn, Katherine L., (1989)
The Effects of the DRG-Based Prospective Payment System on Quality of Care for Hospitalized Medicare Patients
Kahn, Katherine L., (1994)