Correspondence

Industrial Medical Services

Br Med J 1941; 2 doi: https://doi.org/10.1136/bmj.2.4224.888-d (Published 20 December 1941) Cite this as: Br Med J 1941;2:888

This article has a correction. Please see:

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