Intended for healthcare professionals

Correction

Correction

Br Med J 1957; 2 doi: https://doi.org/10.1136/bmj.2.5047.776 (Published 28 September 1957) Cite this as: Br Med J 1957;2:776

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 2010009
Oct 2010005
Nov 2010003
Jan 2011005
Feb 2011007
Mar 2011001
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Jun 2011003
Aug 2011001
Sep 2011002
Jan 2012003
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Mar 20120011
Apr 2012009
May 2012007
Jun 2012003
Jul 2012004
Aug 2012009
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Oct 2012001
Nov 2012005
Dec 2012003
Mar 2013005
Apr 2013004
May 2013002
Jun 20130010
Jul 2013001
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Oct 2013002
Nov 2013004
Dec 2013002
Jan 2014002
Feb 2014003
Mar 2014004
Apr 2014005
May 2014008
Jun 2014002
Jul 2014005
Aug 2014001
Dec 2014001
Apr 2015001
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Mar 2016002
Jun 2016001
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Dec 2016001
Feb 2017003
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Oct 2017002
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Dec 2017002
Feb 2018001
Mar 2018001
Apr 2018003
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Oct 2018001
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Dec 2018001
Feb 2019001
Mar 2019004
Apr 2019001
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Jun 2019001
Jul 2019001
Aug 20190037
Oct 2019001
Dec 2019004
Jan 2020001
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Jan 2021002
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Nov 20210012
Total00324