Subjects
- Safe Sex5
- Social Welfare5
- Surveys and Questionnaires5
- Taxes -- economics5
- Adolescent Health Services4
- Adult4
- Data Collection4
- Disabled Persons4
- Economic Competition4
- Evidence-Based Practice4
- Financing, Government4
- Forecasting4
- Health Care Costs -- statistics & numerical data4
- Health Services Accessibility4
- Managed Care Programs -- economics4
- Obesity -- epidemiology4
- Public Assistance4
- Sexual Behavior -- statistics & numerical data4
- United States -- ethnology4
- Bioterrorism -- prevention & control3