Correspondence

A Card

Br Med J 1861; 1 doi: https://doi.org/10.1136/bmj.1.24.647-b (Published 15 June 1861) Cite this as: Br Med J 1861;1:647

Article usage

Article metrics provide readers and authors with an indication of how often a specific article has been accessed month by month. It counts three formats - abstract/extract, full text and pdf. The page is updated each day.

PDF
December 20151
October 20111
April 20111
March 20111