Hartu hau. : Controlling costs and changing patient care? [electronic resource] : the role of utilization management / Committee on Utilization Management by Third Parties, Division of Health Care Services, Institute of Medicine ; Bradford H. Gray and Marilyn J. Field, editors.

Izenburua : Controlling costs and changing patient care? [electronic resource] : the role of utilization management / Committee on Utilization Management by Third Parties, Division of Health Care Services, Institute of Medicine ; Bradford H. Gray and Marilyn J. Field, editors.

Sailkapena : Ez dago telefono-zenbakirik.

Egoera : Ezezaguna