Intended for healthcare professionals

Articles

SUPPLEMENT 2923

Br Med J 1961; 1 doi: https://doi.org/10.1136/bmj.1.5221.S19 (Published 28 January 1961) Cite this as: Br Med J 1961;1:S19
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