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BMJ 2003; 326 doi: https://doi.org/10.1136/bmj.326.7400.1162 (Published 29 May 2003) Cite this as: BMJ 2003;326:1162

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 April 2019

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AbstractFullPdf
Jul 200302512
Aug 20030248
Sep 20030166
Oct 20031158
Nov 20030148
Dec 200301010
Jan 20040187
Feb 20040104
Mar 20043156
Apr 20040125
May 20040252
Jun 20043154
Jul 20040158
Aug 20040125
Sep 20041153
Oct 2004159
Nov 20043105
Dec 200423287
Jan 20055182
Feb 200521515
Mar 20050121
Apr 2005752
May 2005092
Jun 20050110
Jul 2005170
Aug 2005160
Sep 2005050
Oct 2005012
Dec 2005040
Jan 2006031
Feb 2006033
Mar 2006033
Apr 2006011
May 2006350
Jun 2006031
Jul 2006021
Aug 2006021
Sep 2006226
Oct 2006611
Nov 2006131
Dec 2006032
Jan 2007011
Feb 2007201
Mar 2007322
Apr 2007131
May 2007012
Jun 2007030
Jul 2007030
Sep 2007202
Oct 2007030
Nov 2007233
Dec 2007011
Jan 2008001
Mar 2008003
Apr 2008001
May 2008133
Jun 2008011
Jul 2008011
Aug 2008020
Sep 2008103
Oct 2008360
Nov 2008590
Dec 2008004
Mar 2009161
Apr 2009231
Jun 2009100
Jul 2009101
Sep 2009110
Nov 2009200
Dec 2009100
Jan 2010200
Feb 2010300
Mar 2010200
Apr 2010030
May 2010010
Jun 2010200
Jul 2010131
Aug 2010110
Sep 2010900
Oct 2010800
Nov 2010100
Jan 2011420
Feb 2011500
Mar 2011800
Apr 2011210
May 2011100
Jun 2011100
Jul 2011222
Aug 2011310
Sep 2011101
Oct 2011011
Nov 2011030
Dec 2011090
Jan 2012310
Feb 2012200
Mar 2012310
Apr 2012200
May 2012200
Jun 2012701
Jul 2012500
Aug 2012800
Sep 2012400
Oct 2012341
Nov 2012400
Dec 2012600
Jan 2013200
May 2013120
Jun 2013320
Aug 2013100
Sep 2013112
Oct 2013210
Nov 2013010
Dec 2013210
Feb 2014100
Mar 2014300
Apr 2014100
Jun 2014321
Jul 2014075
Aug 2014100
Nov 2014300
Dec 2014100
Jan 2015110
Mar 2015100
Apr 2015211
May 2015200
Jun 2015001
Jul 2015100
Sep 2015100
Nov 2015300
Dec 2015411
Feb 2016200
Mar 2016200
May 2016300
Jun 2016300
Jul 2016100
Sep 2016400
Oct 2016100
Dec 2016600
Jan 2017200
Feb 20171600
Mar 2017200
Apr 2017900
May 2017820
Jun 2017400
Jul 2017200
Aug 2017400
Sep 2017700
Oct 2017400
Nov 2017200
Dec 2017600
Jan 2018500
Feb 2018910
Mar 2018001
Apr 2018600
May 2018300
Jun 2018300
Aug 2018300
Oct 2018100
Nov 2018610
Dec 2018840
Jan 2019410
Feb 2019710
Mar 20191610
Apr 2019700
Total403524214