Intended for healthcare professionals

General Articles And News

Questions and Comments

Br Med J 1961; 1 doi: https://doi.org/10.1136/bmj.1.5238.1555 (Published 27 May 1961) Cite this as: Br Med J 1961;1:1555
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