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Subjects
- Humans6
- Motor Activity[remove]6
- United States6
- Child4
- Exercise4
- Adolescent3
- Adult3
- Community Health Services3
- Health Policy3
- Obesity -- economics3
- Obesity -- epidemiology3
- Obesity -- prevention & control3
- School Health Services3
- State Government3
- Aged2
- Body Mass Index2
- Breast Feeding2
- Child, Preschool2
- Cost of Illness2
- Diet, Healthy2