Columbia subject headings:
Harvard subject headings:
War poetry, English--History and criticism.
World War, 1914-1918--Literature and the war
World War, 1914-1918--Medical care
World War, 1939-1945--Literature and the war.
World War, 1939-1945--Medical care.
Princeton subject headings:
War poetry, English--History and criticism.
World War, 1914-1918--Literature and the war.
World War, 1914-1918--Medical care.
World War, 1939-1945--Literature and the war.
World War, 1939-1945--Medical care.