Intended for healthcare professionals

Letters Sharing medical research data

Financial conflicts should be included in online abstracts

BMJ 2009; 338 doi: https://doi.org/10.1136/bmj.b1934 (Published 12 May 2009) Cite this as: BMJ 2009;338:b1934

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: May 2009 to November 2021

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AbstractFullPdf
May 20091522030
Jun 20091890
Jul 2009690
Aug 2009660
Sep 2009730
Oct 2009420
Nov 2009410
Dec 2009300
Jan 2010130
Feb 2010100
Mar 2010300
Apr 2010410
May 2010320
Jun 2010300
Jul 2010620
Aug 2010340
Sep 2010600
Oct 2010400
Nov 2010900
Dec 2010300
Jan 2011200
Feb 2011200
Mar 2011510
Apr 2011200
May 2011600
Jun 2011310
Jul 2011600
Aug 2011700
Sep 2011200
Oct 2011800
Nov 2011600
Dec 2011600
Jan 2012500
Feb 2012300
Mar 2012210
Apr 2012200
May 2012120
Jun 2012100
Jul 2012100
Aug 2012120
Sep 2012300
Oct 2012100
Nov 2012100
Jan 2013210
Feb 2013100
Mar 2013100
May 2013400
Jun 2013900
Jul 2013650
Aug 2013230
Sep 2013600
Oct 2013100
Nov 2013100
Dec 2013220
Feb 2014100
Mar 2014340
Apr 2014700
May 2014600
Jun 2014800
Jul 20140100
Aug 2014300
Sep 2014400
Oct 2014300
Nov 2014100
Dec 2014200
Jan 2015400
Feb 2015300
Mar 2015030
Apr 2015710
May 2015820
Jun 2015900
Jul 2015110
Aug 2015750
Sep 20151140
Oct 2015100
Nov 2015600
Dec 2015870
Jan 2016710
Feb 2016300
Mar 2016400
May 2016200
Jun 2016110
Jul 2016110
Aug 2016300
Sep 2016100
Oct 2016100
Nov 2016610
Dec 2016650
Jan 2017530
Feb 2017580
Mar 2017500
Apr 2017420
May 2017500
Jun 2017620
Jul 2017700
Aug 2017920
Sep 20172130
Oct 20171170
Nov 201737160
Dec 2017600
Jan 20181700
Feb 2018300
Mar 2018700
Apr 2018800
May 2018910
Jun 2018900
Jul 2018510
Aug 2018300
Sep 2018540
Oct 20181000
Nov 20181220
Dec 20181000
Jan 2019910
Feb 20191100
Mar 20192110
Apr 20191700
May 2019800
Jun 2019400
Jul 2019300
Aug 2019300
Oct 2019850
Nov 20191110
Dec 2019350
Jan 2020530
Feb 2020950
Mar 2020240
Apr 2020220
May 2020250
Jun 2020500
Jul 20205130
Aug 2020530
Sep 20201820
Oct 20202000
Nov 20202150
Dec 2020630
Jan 2021700
Feb 2021430
Mar 2021800
Apr 2021900
May 20211330
Jun 2021200
Jul 2021500
Aug 20212420
Sep 20211030
Oct 20211400
Nov 2021800
Total10624190