1. No Health Insurance? It's enough to Make you Sick;American College of Physicians-American Society of Internal Medicine,2000
2. Cost and Compassion: Recommendations for Avoiding a Crisis in Care for the Medically Indigent;American Hospital Association,1986
3. Association of managed care market share and health expenditure for fee-forservice Medicare patients;L Baker;Journal of the American Medical Association,1999
4. Managed Care and Health Care Expenditures: Evidence From Medicare