Subjects
- United States. Army. Medical Corps.3
- United States. Navy. Medical Department.3
- Wounds and Injuries -- therapy3
- Air Ambulances2
- Alaska2
- American National Red Cross.2
- Amputation -- methods2
- Anesthesia2
- Arctic Regions2
- Asepsis2
- Bacteriology2
- Canada2
- Central Nervous System Viral Diseases -- epidemiology2
- Climate2
- Clothing2
- Cold Climate2
- Communicable Disease Control2
- Community Participation2
- Concentration Camps2
- Confederate States Medical and Surgical Journal2