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学科
- World War I[remove]177
- Ridlon, John, 1852-1936121
- Reed, Charles56
- United States. Medical Reserve Corps55
- X-Rays10
- United States. Army. Evacuation Hospital, 1st8
- Surgery5
- Brass Bands4
- Airplanes2
- Baseball2
- Ambulances1
- Anesthesia1
- Automobiles1
- Ether1
- Fire1
- Food1
- Fortifications1
- Nurses1
- Ships1
- United States. Army. American Expeditionary Forces1