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Subjects
- United States22
- Physicians12
- Homeopathy11
- New York8
- Public Health Administration8
- Hygiene7
- Philadelphia7
- Constitution and Bylaws6
- Public Health6
- Medicine5
- Quarantine -- organization & administration5
- Child3
- Cholera -- prevention & control3
- Dissent and Disputes3
- Hospitals, Psychiatric -- organization & administration3
- Schools, Medical3
- Sewage3
- Societies, Medical -- organization & administration3
- Toilet Facilities3
- United Kingdom3