Letters, Notes, and Answers to Correspondents

Br Med J 1877; 1 doi: (Published 19 May 1877) Cite this as: Br Med J 1877;1:638

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

Free trial

Register for a free trial to to receive unlimited access to all content on for 14 days.
Sign up for a free trial