Columbia subject headings:
United States Sanitary Commission.
United States--History--Civil War, 1861-1865--Medical care.
Harvard subject headings:
United States Sanitary Commission.
United States--History--Civil War, 1861-1865--Health aspects.
United States--History--Civil War, 1861-1865--Hospitals.
United States--History--Civil War, 1861-1865--War work.
Princeton subject headings:
United States Sanitary Commission.
United States--History--Civil War, 1861-1865--Medical and sanitary affairs.