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Subjects
- Medicine102
- Anatomy50
- United States45
- Materia Medica38
- Philadelphia31
- Physicians31
- New York City26
- Surgical Procedures, Operative24
- Massachusetts23
- Pharmacology22
- Therapeutics22
- Pharmaceutical Preparations21
- Chemistry20
- New York20
- Biology19
- Boston19
- Obstetrics19
- Disease Outbreaks18
- General Surgery18
- Plants, Medicinal18