Articles

British Medical Journal

Br Med J 1861; 1 doi: https://doi.org/10.1136/bmj.1.16.420 (Published 20 April 1861) Cite this as: Br Med J 1861;1:420

This article has corrections. Please see:

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

PDF extract preview

Sign in

Log in through your institution

Subscribe