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Subjects
- Medicine417
- United States201
- Physiological Phenomena186
- Materia Medica167
- Anatomy158
- Phytotherapy158
- Clinical Medicine155
- Physicians147
- Surgical Procedures, Operative139
- Philadelphia136
- Education, Medical127
- Therapeutics124
- Homeopathy123
- New York122
- New York City117
- Cholera98
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- Disease Outbreaks91
- Phrenology89
- Hygiene85