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Subjects
- United States[remove]3
- Academic Medical Centers -- organization & administration1
- Aged1
- Delivery of Health Care -- organization & administration1
- Health Benefit Plans, Employee -- economics1
- Health Care Costs -- statistics & numerical data1
- Health Policy -- economics1
- Health Services Accessibility -- economics1
- Health Services for the Aged -- economics1
- Insurance, Health -- economics1
- Long-Term Care -- economics1
- Medicaid -- economics1
- Medically Uninsured1
- Medicare -- economics1
- Medicine -- organization & administration1
- Poverty1
- Specialization1
- Urban Population1