Articles
The Week
Br Med J 1874; 1 doi: https://doi.org/10.1136/bmj.1.697.617 (Published 09 May 1874) Cite this as: Br Med J 1874;1:617This is a PDF-only article. The first page of the PDF of this article appears above.
Intended for healthcare professionals
This is a PDF-only article. The first page of the PDF of this article appears above.