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Subjects
- Jurisprudence229
- Confederate States of America. Army224
- General Surgery221
- District of Columbia216
- Hospitals, Psychiatric216
- Societies, Medical213
- Hospitals, Military203
- Electric Stimulation Therapy201
- Water Supply195
- Military Hygiene190
- Germany185
- Schools, Medical184
- Chemistry178
- Public Health Administration172
- Dissent and Disputes170
- Chemical Phenomena169
- Communicable Disease Control168
- Mental Disorders167
- World War I167
- History of Medicine166