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Letters

Twists in the tale of impossible means

BMJ 2000; 320 doi: https://doi.org/10.1136/bmj.320.7245.1343 (Published 13 May 2000) Cite this as: BMJ 2000;320:1343

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 February 2020

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AbstractFullPdf
Jul 2003080
Aug 20030180
Sep 20030160
Oct 20030120
Nov 20030110
Dec 20030110
Jan 20040210
Feb 20040150
Mar 20040182
Apr 20040270
May 20040220
Jun 20040140
Jul 2004090
Aug 20040100
Sep 20040150
Oct 20041120
Nov 20043220
Dec 200420350
Jan 20057240
Feb 2005370
Mar 20051140
Apr 2005010
May 2005070
Jun 2005030
Jul 2005010
Aug 20052183
Sep 20051160
Oct 20050250
Nov 2005031
Dec 2005020
Jan 2006130
Feb 2006230
Mar 2006140
Apr 2006260
May 2006043
Jun 2006020
Jul 2006020
Aug 2006030
Sep 2006220
Oct 2006250
Nov 2006022
Dec 2006220
Jan 2007020
Feb 2007220
Mar 2007230
Apr 2007170
May 2007010
Jun 2007350
Aug 2007010
Sep 20075130
Oct 2007220
Nov 2007270
Dec 2007440
Jan 2008010
Mar 2008040
Apr 2008070
May 2008030
Jun 20080180
Jul 2008070
Aug 2008060
Sep 2008040
Oct 2008160
Nov 2008460
Dec 2008030
Jan 2009120
Feb 2009110
May 2009010
Jun 2009130
Jul 2009120
Aug 2009130
Sep 2009100
Oct 2009510
Nov 2009210
Dec 2009100
Jan 2010200
Apr 2010340
May 2010100
Jun 2010410
Jul 2010380
Aug 2010800
Sep 2010730
Oct 2010100
Nov 2010200
Dec 2010100
Jan 2011200
Feb 2011200
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Apr 2011020
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Jul 2011020
Aug 2011100
Sep 2011010
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Nov 2011140
Dec 2011060
Jan 2012300
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Jun 2012120
Jul 20121500
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Mar 2013100
Apr 2013100
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Jul 2013510
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Feb 2014300
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May 2014200
Jun 2014200
Jul 20140100
Aug 2014500
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Oct 2014200
Nov 2014500
Dec 2014100
Jan 2015150
Mar 2015210
Apr 2015300
May 2015920
Jun 2015100
Jul 2015300
Aug 2015410
Sep 201562424
Oct 2015200
Nov 2015410
Dec 2015120
Jan 2016200
Feb 2016100
Mar 2016500
Apr 2016100
May 2016100
Jun 2016700
Jul 20161000
Aug 2016200
Sep 2016200
Oct 2016200
Nov 2016200
Dec 2016300
Jan 2017330
Feb 2017610
Mar 2017400
Apr 2017700
May 2017600
Jun 2017300
Jul 2017520
Aug 2017400
Sep 2017700
Oct 2017510
Nov 2017300
Dec 2017100
Jan 2018600
Feb 2018410
Mar 2018300
Apr 2018900
May 2018620
Jun 2018200
Aug 2018100
Sep 2018200
Oct 2018100
Nov 2018220
Dec 2018510
Jan 2019400
Feb 2019100
Mar 2019110
Apr 2019320
May 2019200
Jun 2019400
Jul 2019130
Aug 2019200
Oct 2019300
Nov 2019100
Jan 2020500
Feb 2020800
Total43468835