Intended for healthcare professionals

Correction

Corrections

Br Med J 1968; 1 doi: https://doi.org/10.1136/bmj.1.5585.194 (Published 20 January 1968) Cite this as: Br Med J 1968;1:194

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 2019

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AbstractFullPdf
Apr 2009001
Dec 2009002
Jan 2010002
Sep 2010003
Oct 20100012
Nov 2010006
Dec 2010004
Jan 20110016
Feb 2011006
Mar 2011006
Apr 2011003
May 2011006
Jun 2011004
Jul 2011002
Aug 2011001
Sep 2011002
Oct 2011002
Nov 2011006
Dec 20110010
Jan 2012007
Feb 2012008
Mar 2012004
Apr 2012002
May 2012004
Jun 2012007
Jul 2012004
Aug 2012002
Sep 2012006
Oct 2012006
Nov 2012006
Jan 2013003
Feb 2013006
Mar 2013005
Apr 2013006
May 2013009
Jun 20130013
Jul 2013005
Aug 2013003
Sep 2013002
Oct 20130011
Dec 2013005
Jan 2014001
Mar 2014008
Apr 2014006
May 2014009
Jun 2014006
Jul 2014001
Aug 2014003
Oct 2014001
Jan 2015001
Feb 2015001
Mar 2015001
Apr 2015001
May 20150019
Jun 2015002
Jul 2015001
Aug 2015002
Sep 2015004
Nov 2015002
Dec 2015006
Feb 2016001
May 2016001
Jun 2016003
Jul 2016002
Sep 2016006
Oct 2016003
Nov 2016001
Dec 2016002
Jan 2017003
Feb 2017001
Mar 2017006
Apr 2017001
May 2017001
Jul 2017002
Aug 2017001
Sep 2017001
Dec 2017001
Jan 2018003
Feb 2018003
Apr 2018003
May 2018001
Aug 2018002
Oct 2018002
Nov 2018001
Dec 2018002
Jan 2019002
Feb 2019004
Mar 2019007
Apr 2019005
May 2019004
Jun 2019001
Total00369