Vol. IV edited by Major-General Sir W. G. Macpherson and Major T. J. Mitchell.

Contents.--I. Medical services in the United kingdom; in British garrisons overseas; and during operations against Tsingtau, in Togoland, the Cameroons, and South-West Africa.--II. The medical services on the Western front, and during the operations in France and Belgium in 1914 and 1915.--III. Medical services during the operations on the Western front in 1916, 1917 and 1918; in Italy; and in Egypt and Palestine.--IV. Medical services during the operations on the Gallipoli peninsula; in Macedonia; in Mesopotamia and north-west Persia; in East Africa; in the Aden protectorate, and in north Russia. Ambulance transport during the war.