General Articles And News

Preparations and Appliances

Br Med J 1940; 2 doi: http://dx.doi.org/10.1136/bmj.2.4163.525-c (Published 19 October 1940) Cite this as: Br Med J 1940;2:525

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

Free trial

Register for a free trial to thebmj.com to receive unlimited access to all content on thebmj.com for 14 days.
Sign up for a free trial

Subscribe