Management information systems. New challenges to meet changing needs.
D000553:Ambulatory Care / Q000458:organization & administration; D003363:Cost Control; D003953:Diagnosis-Related Groups; D004526:Efficiency; D006295:Health Resources / Q000639:trends; D006298:Health Services Administration; D006302:Health Services Research / Q000379:methods*; D006739:Hospital Administration / Q000639:trends; D007256:Information Systems; D007348:Insurance, Health / Q000458:organization & administration; D008331:Management Information Systems; D014481:United States