Report on medical and surgical developments of the war,

"This report comprises observations on the western front and in England during December, 1917, and the first six months of 1918, made pursuant to the instructions of the surgeon general, United States navy. For purposes of comprison, there have been added certain data obtained while in Germany during the autumn of 1915."-Foreword, p. vi.Issued by the Bureau of medicine and surgery, Navy department, Division of publications.Mode of access: Internet