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Subjects
- Massachusetts -- epidemiology1
- Medicine1
- Mexico1
- Military Medicine1
- Mortality1
- New York1
- Pathologic Processes1
- Physicians1
- Plague1
- Quarantine -- legislation & jurisprudence1
- Records1
- Scurvy1
- Skin Diseases1
- Southeastern United States1
- Surveys and Questionnaires1
- Topography, Medical1
- Tuberculosis1
- Tuberculosis, Pulmonary -- transmission1
- Typhus, Epidemic Louse-Borne1
- Volunteers1