Intended for healthcare professionals

Correction

Correction

Br Med J 1961; 2 doi: https://doi.org/10.1136/bmj.2.5251.596-b (Published 26 August 1961) Cite this as: Br Med J 1961;2:596

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 June 2020

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AbstractFullPdf
Apr 2009001
Dec 2009002
Jan 2010002
May 2010002
Sep 2010004
Oct 2010006
Nov 2010002
Jan 2011006
Feb 2011001
Mar 2011003
Apr 2011002
Sep 2011001
Dec 2011002
Jan 2012001
Feb 2012004
Apr 2012003
Jun 2012001
Jul 2012001
Aug 2012001
Sep 2012003
Oct 2012001
Jan 2013001
Feb 2013002
Mar 2013001
Apr 2013003
May 2013001
Jun 2013006
Jul 20130013
Sep 2013001
Oct 2013002
Nov 2013001
Dec 2013002
Feb 2014002
Mar 2014002
Apr 2014001
May 2014001
Jul 2014002
Aug 2014002
Sep 2014001
Dec 2014001
Apr 2015001
May 2015002
Jun 2015002
Nov 2015001
Dec 2015002
Mar 2016002
Sep 2016002
Oct 2016004
Nov 2016002
Dec 2016004
Mar 2017001
Apr 2017001
Sep 2017002
Mar 2018001
May 2018005
Jun 2018002
Jan 2019001
Feb 2019001
Mar 2019007
Apr 2019005
May 2019005
Jun 2019003
Jul 2019006
Aug 20190044
Sep 2019003
Oct 2019003
Nov 2019006
Jan 2020001
Feb 2020001
Mar 2020002
Apr 2020002
May 2020004
Jun 2020002
Total00224