For healthcare professionals only


Letters, Notes, and Answers

Br Med J 1915; 2 doi: (Published 20 November 1915) Cite this as: Br Med J 1915;2:768

This article has a correction. Please see:

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


* For online subscription