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Subjects
- Jurisprudence249
- Confederate States of America239
- General Surgery232
- Confederate States of America. Army224
- Hospitals, Psychiatric223
- Societies, Medical223
- Electric Stimulation Therapy220
- District of Columbia216
- Brazil209
- Hospitals, Military208
- Water Supply202
- Germany196
- Military Hygiene196
- Schools, Medical188
- Diet185
- Mental Disorders185
- Chemistry183
- Communicable Disease Control183
- History of Medicine181
- Public Health Administration179