For healthcare professionals only

Articles

Reviews and Notices

Br Med J 1863; 1 doi: https://doi.org/10.1136/bmj.1.121.427 (Published 25 April 1863) Cite this as: Br Med J 1863;1:427

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

PDF extract preview

Log in

Log in through your institution

Subscribe

* For online subscription