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Subjects
- United States9
- Constitution and Bylaws5
- Homeopathy5
- Medicine5
- District of Columbia4
- New York City4
- Philadelphia4
- Ventilation4
- Biological Evolution3
- Cholera3
- Epilepsy3
- Ethics, Medical3
- Hospitals, Psychiatric3
- Hygiene3
- Infant Care3
- Insurance, Life3
- Massachusetts3
- Mental Disorders3
- New York3
- Societies, Medical -- organization & administration3