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Br Med J 1953; 2 doi: (Published 21 November 1953) Cite this as: Br Med J 1953;2:1165

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: April 2009 to May 2018

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Apr 2009001
Jul 2009002
Nov 2010003
Mar 2011001
May 2011001
Sep 2011002
Dec 2011001
Feb 2012001
Dec 2015002
May 2018001