Intended for healthcare professionals

Minerva

Minerva

BMJ 1997; 314 doi: https://doi.org/10.1136/bmj.314.7086.1058 (Published 05 April 1997) Cite this as: BMJ 1997;314:1058

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: July 2003 to September 2018

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AbstractFullPdf
Jul 20030100
Aug 20030100
Sep 20030160
Oct 2003050
Nov 2003050
Dec 20030150
Jan 20040110
Feb 2004080
Mar 20040130
Apr 2004040
May 20040130
Jun 2004090
Jul 2004060
Aug 2004090
Sep 20040110
Oct 20040100
Nov 20040130
Dec 20040320
Jan 20050280
Feb 2005050
Mar 20050100
Apr 2005050
May 2005020
Jun 2005040
Jul 2005010
Aug 2005060
Sep 2005020
Oct 2005060
Nov 2005040
Dec 2005040
Jan 2006050
Feb 2006050
Mar 2006040
Apr 2006030
May 2006030
Jun 2006050
Jul 2006050
Aug 2006040
Sep 2006060
Oct 2006090
Nov 2006060
Dec 2006070
Jan 2007080
Feb 2007040
Mar 2007040
Apr 2007010
May 2007040
Jun 2007060
Jul 2007050
Aug 2007040
Sep 2007020
Oct 2007010
Nov 2007020
Dec 2007040
Jan 2008010
Feb 2008020
Mar 2008010
Apr 2008050
May 2008050
Jun 2008020
Jul 2008040
Aug 2008030
Sep 2008020
Oct 2008040
Nov 2008030
Dec 2008010
Feb 2009020
Apr 2009010
Aug 2009020
Sep 2009010
May 2010020
Jul 2010010
Sep 2010120
Oct 2010100
Nov 2010200
Mar 2011420
Apr 2011110
May 2011200
Jun 2011200
Jul 2011500
Aug 2011210
Sep 2011010
Nov 2011130
Dec 2011010
Jan 2012200
Mar 2012100
Apr 2012100
May 2012020
Aug 2012010
Sep 2012310
Feb 2013100
Mar 2013130
May 2013010
Jun 2013200
Jul 2013200
Aug 2013100
Sep 2013100
Oct 2013310
Nov 2013200
Dec 2013200
Apr 2014100
Jun 2014110
Jul 2014020
Mar 2015100
Sep 2015100
Dec 2015220
Feb 2016100
Mar 2016020
Jun 2016100
Jul 2016300
Aug 2016310
Sep 2016400
Oct 2016500
Nov 20161310
Dec 2016800
Jan 2017900
Feb 2017500
Mar 2017500
Apr 2017500
May 2017700
Jun 2017300
Jul 20171000
Aug 2017400
Sep 2017500
Oct 2017200
Dec 2017400
Jan 2018400
Feb 2018400
Mar 2018200
Apr 2018020
May 2018800
Jun 20181030
Jul 2018400
Aug 2018300
Sep 2018300
Total1844600