You searched for: Collections Medicine in the Americas, 1610-1920 Remove constraint Collections: Medicine in the Americas, 1610-1920 Languages English Remove constraint Languages: English Dates by Range 1900-1949 Remove constraint Dates by Range: 1900-1949 Start Over
- University of Pennsylvania.
United States. Surgeon-General's Office.
- Philadelphia : [E.A. Wright], 1920
- Hospitals, Military
World War I
United States. Army. Base Hospital No. 20.