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Subjects
- Centers for Disease Control and Prevention (U.S.)8
- Civil Defense -- organization & administration2
- Communicable Disease Control3
- Communicable Disease Control -- methods1
- Communicable Disease Control -- organization & administration2
- Community Health Services1
- Community Health Services -- economics1
- Community Networks -- economics1
- Community-Institutional Relations1
- Congenital Abnormalities -- etiology1
- Congenital Abnormalities -- therapy1
- Consumer Product Safety1
- Consumer Product Safety -- legislation & jurisprudence1
- Cost Savings -- statistics & numerical data2
- Cost of Illness2
- Cost-Benefit Analysis -- statistics & numerical data1