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Subjects
- United States45
- Humans33
- Books19
- History, 19th Century7
- State Government7
- Centers for Medicare & Medicaid Services (U.S.)6
- Genetic Variation6
- History of Medicine6
- Medicaid -- economics6
- Child5
- Emotions -- physiology5
- Insurance Coverage5
- Medicare -- economics5
- Aged4
- Birds4
- Cost Sharing4
- Delivery of Health Care -- organization & administration4
- Dogs4
- Federal Government4
- History, 20th Century4