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Subjects
- Insect Control[remove]23
- DDT6
- Lice Infestations4
- Typhus, Epidemic Louse-Borne3
- Communicable Disease Control2
- Diptera -- pathogenicity2
- Disease Transmission, Infectious -- prevention & control2
- Hygiene2
- Insecticides2
- Sanitation2
- Trees2
- Trypanosomiasis, African -- prevention & control2
- Water Supply2
- Yellow Fever Vaccine2
- Aircraft1
- Anopheles1
- Antineoplastic Agents -- therapeutic use1
- Cameroon1
- Coleoptera1
- Colorado -- epidemiology1