Correction

Correction

Br Med J 1957; 1 doi: https://doi.org/10.1136/bmj.1.5017.536 (Published 02 March 1957) Cite this as: Br Med J 1957;1:536

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 July 2017

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AbstractFullPdf
Apr 2009001
Dec 2009002
Jan 2010002
Mar 2010001
May 2010002
Sep 2010004
Oct 20100010
Nov 2010005
Jan 2011003
Mar 2011003
May 2011002
Jul 2011001
Sep 2011001
Nov 2011002
Dec 2011001
Jan 2012002
Feb 2012004
Apr 2012002
May 2012005
Jun 2012002
Aug 2012001
Sep 2012005
Jan 2013001
Mar 2013001
Jun 2013006
Jul 2013002
Aug 2013005
Sep 2013001
Oct 2013003
Nov 2013001
Dec 20130014
Jan 2014002
Feb 2014001
Mar 2014002
Jul 2014001
Jan 2015002
Mar 2015002
Jun 2015002
Sep 2015002
Mar 2016002
Sep 2016003
Nov 2016001
Feb 2017001
Mar 2017001
Apr 2017002
May 2017001
Jul 2017002
Total00122