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Subjects
- Humans6
- Socioeconomic Factors[remove]6
- United States6
- Aged2
- Insurance, Health2
- Small-Area Analysis2
- United States.2
- Censuses1
- Community Health Planning1
- Comorbidity1
- Cost of Illness1
- Data Collection1
- Data Collection -- methods1
- Demography1
- Drug Costs1
- Economics -- statistics & numerical data1
- Exercise1
- Family Characteristics1
- Fast Foods -- supply & distribution1
- Financing, Personal1