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Reports and Analyses and Descriptions of New Inventions in Medicine, Surgery, Dietetics, and the Allied Sciences
Br Med J 1884; 1 doi: https://doi.org/10.1136/bmj.1.1218.864-a (Published 03 May 1884) Cite this as: Br Med J 1884;1:864This is a PDF-only article. The first page of the PDF of this article appears above.