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Subjects
- Plant Preparations -- therapeutic use1
- Public Facilities1
- Public Health Administration -- legislation & jurisprudence1
- Quarantine1
- Quarantine -- legislation & jurisprudence1
- Relief Work1
- Sanitation1
- Tuberculosis, Pulmonary -- rehabilitation1
- Typhoid Fever -- epidemiology1
- United States. Army.1
- Water Supply1
- Yellow Fever1
- Yellow Fever -- etiology1
- Yellow Fever -- prevention & control1