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Subject
- Communicable diseases21
- Prevention10
- International cooperation7
- AIDS (Disease)6
- Medical assistance, American6
- Government policy5
- Communicable diseases in children4
- HIV infections4
- History4
- Malaria4
- Agricultural production3
- Child health services3
- Emigration3
- Exports3
- Foreign trade3
- Imports3
- Labor3
- Public health3
- Research3
- Treatment3