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Subjects
- Neoplasms[remove]103
- Heart Diseases18
- Cerebrovascular Disorders16
- Tobacco Use Disorder16
- Lung Diseases, Obstructive15
- Smoking15
- Cardiovascular Diseases14
- Health Planning Support14
- Regional Medical Programs14
- Delivery of Health Care10
- Financing, Government10
- Organizational Policy9
- Pregnancy9
- Research Support as Topic9
- Regional Health Planning8
- Kidney Diseases7
- Gastrointestinal Diseases6
- Health Personnel6
- United States6
- Health Maintenance Organizations5