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Subjects
- Disease Outbreaks40
- Medicine36
- Yellow Fever36
- Disease26
- Medicine, Traditional19
- Philadelphia -- epidemiology18
- Materia Medica17
- Mortality13
- Military Medicine11
- Smallpox -- prevention & control10
- United States10
- Equipment and Supplies9
- Philadelphia9
- Animal Husbandry7
- Health Promotion7
- History, 18th Century7
- Midwifery7
- Gout6
- Pennsylvania6
- Pharmaceutical Preparations6