Subjects
- United States. Department of Health and Human Services244
- Confederate States of America241
- Jurisprudence241
- Laboratories241
- Dentistry239
- Hospitals, Psychiatric237
- Leek Island Military Hospital.233
- Facility Design and Construction230
- Confederate States of America. Army.225
- Germany221
- District of Columbia216
- Communicable Disease Control211
- Mental Disorders211
- Electric Stimulation Therapy210
- Societies, Medical210
- Transportation of Patients209
- Clothing208
- National Cancer Institute (U.S.)204
- United States. Food and Drug Administration204
- Brazil201