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- Physiological Phenomena219
- Education, Medical214
- Surgical Procedures, Operative206
- Jurisprudence202
- Military Medicine197
- Societies, Medical -- organization & administration190
- District of Columbia189
- Electric Stimulation Therapy182
- Cholera180
- Public Health168
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- Equipment and Supplies165
- Anatomy163
- Pennsylvania161
- Societies, Medical160
- Water Supply152
- Organization and Administration145