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BMJ 2000; 321 doi: https://doi.org/10.1136/bmj.321.7271.1296/b (Published 18 November 2000) Cite this as: BMJ 2000;321:1296

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 October 2021

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AbstractFullPdf
Jul 20030350
Aug 20030300
Sep 20030240
Oct 20030380
Nov 20030180
Dec 20030250
Jan 20040310
Feb 20040140
Mar 20040220
Apr 20040110
May 20040280
Jun 20040310
Jul 20040480
Aug 20040480
Sep 20043380
Oct 20040330
Nov 20040610
Dec 20040530
Jan 20050360
Feb 20050500
Mar 20050260
Apr 20050150
May 20050180
Jun 20050110
Jul 20050140
Aug 20050320
Sep 20050280
Oct 20050350
Nov 20050110
Dec 20050120
Jan 20060200
Feb 20060200
Mar 20060270
Apr 20060220
May 20060100
Jun 20060110
Jul 20060110
Aug 20060130
Sep 20060190
Oct 20060130
Nov 20060180
Dec 20060140
Jan 20070180
Feb 20070120
Mar 20070130
Apr 20070190
May 20070140
Jun 20070140
Jul 20070140
Aug 20070100
Sep 20070140
Oct 2007030
Nov 20070100
Dec 2007020
Jan 20080100
Feb 20080100
Mar 20080160
Apr 20080100
May 2008090
Jun 2008070
Jul 20080110
Aug 20080140
Sep 2008090
Oct 20080110
Nov 20080180
Dec 2008060
Jan 2009050
Feb 2009050
Mar 2009050
Apr 2009030
May 2009010
Jun 2009010
Jul 2009020
Aug 2009040
Oct 2009050
Jan 2010040
Feb 2010030
Mar 2010040
May 2010020
Jul 2010050
Aug 2010030
Sep 2010840
Oct 20104770
Nov 2010920
Dec 2010720
Jan 2011930
Feb 2011110
Mar 20111020
Apr 2011610
May 2011500
Jun 2011310
Jul 2011220
Aug 2011410
Sep 2011560
Oct 2011250
Nov 2011430
Dec 20110120
Jan 2012220
Mar 2012700
Apr 2012600
May 2012600
Jun 2012100
Jul 2012200
Aug 2012300
Sep 2012310
Oct 2012400
Nov 2012720
Dec 2012300
Jan 2013820
Feb 2013400
Mar 2013410
Apr 2013200
May 2013520
Jun 2013410
Jul 2013450
Aug 2013500
Sep 2013110
Oct 2013200
Nov 20131440
Dec 2013730
Jan 2014800
Feb 2014610
Mar 2014410
Apr 2014300
May 2014200
Jun 2014220
Jul 2014060
Aug 2014432
Sep 2014310
Oct 2014400
Nov 2014230
Dec 2014810
Jan 2015400
Feb 2015310
Mar 2015130
Apr 2015010
May 20151100
Jun 2015500
Jul 2015110
Aug 2015100
Sep 2015010
Dec 2015200
Jan 2016200
Feb 2016100
Mar 2016600
Apr 2016400
May 2016200
Jun 2016010
Aug 2016300
Sep 2016200
Oct 2016300
Nov 2016200
Dec 2016200
Jan 2017710
Feb 2017400
Mar 2017210
Apr 20171100
May 20171200
Jun 2017400
Jul 2017300
Sep 2017300
Oct 2017300
Nov 2017500
Dec 2017800
Jan 2018710
Feb 2018900
Mar 2018320
Apr 2018620
May 2018910
Jun 2018200
Jul 2018500
Aug 2018600
Sep 2018500
Oct 2018410
Nov 2018310
Dec 2018210
Jan 2019220
Feb 2019500
Mar 2019010
May 2019200
Jun 2019100
Jul 2019200
Aug 2019300
Sep 2019300
Oct 2019100
Dec 2019200
Jan 2020100
Feb 2020800
Mar 2020700
Apr 2020100
May 20202900
Jun 2020100
Jul 2020200
Aug 2020030
Sep 20203730
Oct 2020300
Nov 2020300
Dec 2020320
Jan 2021300
Feb 2021400
Mar 2021200
Apr 20211100
May 2021700
Jun 2021200
Jul 2021310
Aug 2021610
Sep 20211400
Oct 20213400
Total65515262