Errata
Erratum
Br Med J 1903; 1 doi: https://doi.org/10.1136/bmj.1.2204.736 (Published 28 March 1903) Cite this as: Br Med J 1903;1:736This 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.