Intended for healthcare professionals

Correspondence

Coat of Arms

Br Med J 1954; 2 doi: https://doi.org/10.1136/bmj.2.4883.362 (Published 07 August 1954) Cite this as: Br Med J 1954;2:362

This article has a correction. Please see:

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