Intended for healthcare professionals

Correction

Correction

Br Med J 1956; 2 doi: https://doi.org/10.1136/bmj.2.5004.1318 (Published 01 December 1956) Cite this as: Br Med J 1956;2:1318

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 November 2021

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AbstractFullPdf
Apr 2009001
Dec 2009002
Jan 2010002
May 2010002
Sep 2010003
Oct 2010001
Nov 2010002
Dec 2010001
Feb 2011002
Mar 2011002
May 2011002
Dec 2011001
Jan 2012005
Feb 2012001
Aug 2012001
Sep 2012004
Nov 2012001
Dec 2012001
Jan 2013001
Jun 2013004
Jul 2013003
Aug 2013001
Oct 2013001
Feb 2014002
Mar 2014001
Jun 2014001
Aug 2014002
Sep 2014001
Apr 2015001
May 20150012
Jan 2016002
Apr 2016003
Sep 2016006
Nov 2016001
Dec 2016003
Feb 2017001
Apr 2017001
May 2017002
Jul 2017001
Apr 2018001
Feb 2019003
Mar 2019007
Apr 2019002
May 2019006
Jun 2019004
Jul 2019004
Aug 2019003
Sep 2019001
Oct 2019001
Nov 2019002
Jan 2020001
Feb 2020001
Mar 2020002
Apr 2020001
May 2020003
Jun 2020001
Jul 2020003
Aug 2020001
Sep 2020002
Oct 2020002
Nov 2020002
Jan 2021003
Feb 2021002
Mar 2021003
Apr 2021001
May 2021004
Aug 2021004
Sep 2021001
Oct 20210015
Nov 20210011
Total00181