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Subjects
- Aerospace Medicine4
- Aerospace Medicine -- organization & administration1
- Aerospace Medicine -- standards1
- Ambulances1
- Anesthesiology1
- Anniversaries and Special Events1
- Antarctic Regions1
- Archives1
- Armed Forces Medical Library (U.S.)1
- Asia, Southeastern1
- Association of Military Surgeons of the United States. Annual Meeting1
- Biological Warfare1
- Biomedical Research1
- Byrd Antarctic Expedition.1
- Canada2
- Canada. Department of Soldiers' Civil Re-establishment1
- Catalogs, Library1
- Clothing -- history1
- Cold Temperature1
- Combat Disorders8