Headache & Pain
Headache associated with spontaneous spinal CSF leak
Nov. 20, 2023
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French soldiers advancing under cover of a flame and smoke attack (1918)
"The war by fire has proved to be a boomerang to the Germans. ... The Allies are beginning to pay back the Germans in their own coin on the Western front, by means of certain devises [sic] to which, earlier in the war, the Germans trusted as a means of paralysing [sic] resistance in battle. The use of gas both from projectors and in bombs were of German origin. They are now being turned against their originators." National Archives and Records Administration, cataloged under the National Archives Identifier (NAID) 26425078. (This image is a work of a U.S. military or Department of Defense employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain in the United States. Photograph edited by Dr. Douglas J Lanska.)