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Subjects
- Yellow Fever15
- Disease Outbreaks13
- Pathology8
- Philadelphia8
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- Medicine4
- Mortality4
- Pharmaceutical Preparations4
- United States4
- Disease Outbreaks -- history3
- Gout3
- Philadelphia -- epidemiology3
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- Disease Outbreaks -- prevention & control2
- Equipment and Supplies2
- Government2
- Hydrotherapy2
- Medicine, Traditional2