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:Other books in this series: ''Medical Services: Diseases of the War'' [https://archive.org/details/medicalservicesd01macpuoft Volume I], [https://archive.org/details/medicalservicesd02macp Volume II]; ''Medical Services: Surgery of the War'' [https://archive.org/details/medicalservicess01macpuoft Volume I], [https://archive.org/details/medicalservicess02macpiala Volume II]; [https://archive.org/details/191418medicalserv00macpuoft Medical Services: Pathology] 1922-1923 Archive.org

*[https://archive.org/search.php?query=%28medicine%29+AND+title%3A%28The+Medical+Department+of+the+United+States+Army+in+the+World+War%29&sort=-date ''The Medical Department of the United States Army in the World War''] Archive.org. A series of 15 Volumes, some with 2 Parts, and 1 Supplement, total c 19 volumes. Also included in the link is a book about the US Navy Medical Department.

*[https://archive.org/details/medicalservices00macpuoft ''Official History of the Canadian Forces in the Great War 1914-19 : The Medical Services''] by Sir Andrew MacPhail 1925 Archive.org. Includes page 295 [https://archive.org/stream/medicalservices00macpuoft#page/n315/mode/2up “In Foreign Parts”]

*[http://nzetc.victoria.ac.nz//tm/scholarly/tei-WH1-Medi-t1-front-d3-d1.html ''The New Zealand Medical Service In The Great War 1914-1918''] by Lieut.-Col.A. D. Carbery N.Z.M.C. (Res.). New Zealand Electronic Text Collection. A transcription.

*[https://archive.org/details/fiftythousandmil00wall ''Fifty Thousand Miles on a Hospital Ship''] by “The Padre” [Charles Steel Wallis] 1917 Archive.org. The hospital ship that Padre Wallis joined in 1915 was most likely the 'Goorkha'.<ref>frev. [http://1914-1918.invisionzone.com/forums/topic/253987-norwegian-matron-on-indian-hospital-ship/?do=findComment&comment=2569706 Norwegian Matron on Indian Hospital Ship] ''Great War Forum'' 3 October 2017. Retrieved 4 October 2017.</ref> She was then an Indian Hospital Ship staffed by doctors from the Indian Medical Service, although subsequently became a British Hospital Ship.

*[https://archive.org/details/IanHay1951ArmyNursing ''One Hundred Years of Army Nursing : The Story of the British Army Nursing Service from the time of Florence Nightingale to the present day''] by John Hay Beith 1953 Archive.org. Contains chapters on WW1.

====General history of the war, including origins====

*''History of the Great War: [https://archive.org/details/principalevents100grea Principal Events, 1914-1918''] compiled by the Historical Section of the Committee of Imperial Defence. 1922 Archive.org