Articles

Supplement 746

Br Med J 1918; 2 doi: https://doi.org/10.1136/bmj.2.3006.S25 (Published 10 August 1918) Cite this as: Br Med J 1918;2:S25

This is a PDF-only article. The first page of the PDF of this article appears below.

PDF extract preview

Sign in

Log in through your institution

Subscribe