Intended for healthcare professionals

Editor's Letter Box

The Journal

BMJ 1859; s4-1 doi: (Published 22 October 1859) Cite this as: BMJ 1859;s4-1:860

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.

Usage statistics: May 2018 to June 2021

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May 2018001
Mar 2020001
Nov 2020001
Jun 2021001