1. The Medicare Physician Group Practice demonstration: lessons learned on improving quality and efficiency in health care Publication: [New York, N.Y.] : Commonwealth Fund, [2008] Subject(s): Efficiency, OrganizationalGroup PracticeMedicarePatient Care ManagementPilot ProjectsQuality of Health CareCost ControlDelivery of Health Care -- methodsModels, TheoreticalPhysician Incentive PlansHumansUnited States