Columbia subject headings:
Dentistry, Military--United States--History--20th century.
United States. Army--Dental care--History--20th century.
United States. Army.
United States. Army. Dental Corps--History--20th century.
United States. Army. Dental Corps.
World War, 1939-1945--Medical care--United States.
Harvard subject headings:
Dentistry, Military--United States--History--20th century.
United States. Army
United States. Army--Dental care--History--20th century.
United States. Army. Dental Corps
United States. Army. Dental Corps--History--20th century.
World War, 1939-1945--Medical care--United States
Princeton subject headings: