Intended for healthcare professionals

Personal Views

The private life of systematic reviews

BMJ 1997; 315 doi: https://doi.org/10.1136/bmj.315.7109.686a (Published 13 September 1997) Cite this as: BMJ 1997;315:686

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 January 2022

Rendering graph...
AbstractFullPdf
Jul 20030110
Aug 20030110
Sep 2003090
Oct 20030130
Nov 20030120
Dec 2003090
Jan 20040140
Feb 20040100
Mar 20040140
Apr 20040160
May 20040160
Jun 20040150
Jul 20040120
Aug 20040180
Sep 2004080
Oct 2004050
Nov 20040120
Dec 20040290
Jan 20050110
Feb 20050100
Mar 20050150
Apr 20050120
May 2005050
Jun 2005020
Jul 2005090
Aug 2005070
Sep 20050110
Oct 2005080
Nov 2005040
Dec 2005080
Jan 2006070
Feb 20060110
Mar 2006050
Apr 2006070
May 2006060
Jun 2006030
Aug 2006080
Sep 2006070
Oct 20060130
Nov 20060120
Dec 2006080
Jan 2007070
Feb 2007060
Mar 20070110
Apr 20070100
May 20070100
Jun 2007070
Jul 2007050
Aug 2007030
Sep 2007040
Oct 2007080
Nov 2007080
Dec 2007060
Jan 2008090
Feb 2008040
Mar 2008040
Apr 2008050
May 2008030
Jun 2008040
Jul 2008060
Aug 2008040
Sep 2008060
Oct 2008080
Nov 20080110
Dec 2008050
Feb 2009010
Mar 2009040
Apr 2009050
May 2009050
Jun 2009020
Jul 2009030
Aug 2009040
Sep 2009030
Oct 2009030
Nov 2009050
Dec 2009020
Jan 2010020
Feb 2010010
Mar 2010030
Apr 2010030
May 2010020
Jun 2010070
Jul 2010030
Aug 2010430
Sep 20101340
Oct 2010810
Nov 2010720
Dec 2010510
Jan 2011210
Feb 2011520
Mar 2011010
Apr 2011220
Jun 2011220
Jul 2011220
Aug 2011210
Sep 2011120
Oct 20111100
Nov 2011010
Dec 2011090
Jan 2012100
Feb 2012500
Mar 2012230
Apr 2012100
May 2012340
Jul 2012500
Aug 2012210
Sep 2012320
Oct 2012220
Nov 2012010
Dec 2012010
Jan 2013200
Feb 2013100
Mar 2013310
Apr 2013210
May 2013020
Jun 2013600
Jul 2013800
Aug 20131940
Sep 2013410
Oct 2013210
Nov 2013900
Dec 20131200
Jan 2014500
Feb 2014900
Mar 2014400
Apr 2014500
May 2014340
Jun 2014310
Jul 2014070
Aug 2014700
Sep 2014200
Oct 2014100
Nov 20141210
Dec 2014800
Jan 2015340
Feb 2015060
Mar 2015110
Apr 2015020
Jun 2015010
Jul 2015100
Aug 2015030
Sep 2015100
Oct 2015310
Nov 2015110
Dec 2015420
Jan 2016010
Mar 2016110
Jun 20161410
Jul 2016200
Aug 2016410
Sep 2016330
Oct 2016120
Nov 2016410
Dec 2016210
Jan 2017040
Feb 2017130
Mar 2017220
Apr 2017220
May 2017710
Jun 2017110
Jul 2017220
Aug 2017010
Sep 2017710
Oct 2017500
Nov 2017110
Dec 2017520
Jan 2018530
Feb 20181100
Mar 2018310
Apr 2018300
May 2018700
Jun 2018100
Jul 2018310
Aug 2018210
Sep 2018120
Oct 2018400
Nov 2018040
Dec 2018310
Jan 2019420
Feb 2019610
Mar 2019510
Apr 20191020
May 2019720
Jun 2019120
Jul 2019620
Aug 2019320
Sep 2019410
Oct 2019120
Nov 2019640
Dec 2019340
Jan 2020940
Feb 20207110
Mar 20201520
Apr 2020410
May 20201180
Jun 2020530
Jul 20204250
Aug 20201740
Sep 20201790
Oct 2020930
Nov 20201530
Dec 2020410
Jan 2021740
Feb 2021210
Mar 2021310
Apr 2021830
May 2021440
Jun 2021100
Jul 2021910
Aug 2021310
Sep 2021720
Oct 2021530
Nov 2021830
Dec 20211720
Jan 2022500
Total6168850