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Subjects
- Colonialism -- history1
- Communicable Disease Control6
- Communicable Disease Control -- history1
- Communicable Diseases -- epidemiology2
- Cuba1
- DDT2
- Dengue -- prevention & control2
- Developing Countries1
- Diagnosis, Differential1
- Disease Outbreaks2
- Downs, Wilbur G., 1913-1991.1
- Drug Evaluation1
- Dysentery -- history1
- Egypt1
- Elephantiasis, Filarial -- prevention & control1
- Elephantiasis, Filarial -- therapy1
- Epidemiologic Methods1
- Expeditions3
- Filariasis -- epidemiology1
- Gorgas Memorial Laboratory.1