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Subjects
- Mexico8
- Smallpox -- prevention & control4
- Military Personnel -- legislation & jurisprudence3
- Pennsylvania3
- Public Health -- legislation & jurisprudence3
- United States3
- Disease Outbreaks -- prevention & control2
- Epidemics -- prevention & control2
- Hospital de San Hipólito (Mexico City, Mexico)2
- Hospitals, Psychiatric2
- Military Medicine2
- Philadelphia2
- Quarantine -- legislation & jurisprudence2
- Almshouses1
- American Revolution1
- Connecticut1
- Disease Outbreaks1
- Disease Outbreaks -- legislation & jurisprudence1
- Economics, Hospital1
- Emigration and Immigration1
