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Subjects
- Pennsylvania Hospital for the Insane.6
- Prisons6
- Public Health6
- Societies, Medical -- legislation & jurisprudence6
- Academy of Natural Sciences of Philadelphia.5
- Chemistry5
- Girard College.5
- Hospitals, Public -- organization & administration5
- Museums5
- Philadelphia (Pa.). Board of Health5
- Universities5
- Yellow Fever -- epidemiology5
- Yellow Fever -- prevention & control5
- Abattoirs4
- Academies and Institutes4
- Anatomists4
- Botany4
- Catalogs, Library4
- Codes of Ethics4
- Gross, Samuel D. (Samuel David), 1805-1884.4