Correspondence

“Rule of Three.”

Br Med J 1964; 2 doi: https://doi.org/10.1136/bmj.2.5422.1460 (Published 05 December 1964) Cite this as: Br Med J 1964;2:1460

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: November 2010 to September 2017

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AbstractFullPdf
Nov 2010002
Mar 2011001
May 2011001
Dec 2011001
Feb 2012001
Feb 2013001
May 2015001
Dec 2016003
Sep 2017001
Total0012