Intended for healthcare professionals

General Articles And News

Medical News

Br Med J 1950; 1 doi: https://doi.org/10.1136/bmj.1.4661.1090 (Published 06 May 1950) Cite this as: Br Med J 1950;1:1090
PDF extract preview

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

Log in

Log in through your institution

Subscribe

* For online subscription