Intended for healthcare professionals

Letters

The placebo effect Wrong patients receive treatment

BMJ 1994; 309 doi: https://doi.org/10.1136/bmj.309.6955.667 (Published 10 September 1994) Cite this as: BMJ 1994;309:667

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 November 2019

Rendering graph...
AbstractFullPdf
Jul 20031170
Aug 20030140
Sep 20030110
Oct 20030180
Nov 20030200
Dec 20030130
Jan 20041290
Feb 20040200
Mar 20041380
Apr 20040250
May 20041230
Jun 20042300
Jul 20040230
Aug 20040240
Sep 20040140
Oct 20042250
Nov 200419380
Dec 200419410
Jan 200516450
Feb 20054170
Mar 20052320
Apr 20051170
May 20058170
Jun 2005090
Jul 20052140
Aug 20054120
Sep 20053160
Oct 2005450
Nov 20055250
Dec 20051120
Jan 20064190
Feb 20064240
Mar 20061290
Apr 20062260
May 20062210
Jun 2006270
Jul 20063120
Aug 2006090
Sep 20063210
Oct 20063360
Nov 20065320
Dec 20060230
Jan 20070320
Feb 20071260
Mar 20071410
Apr 20071370
May 20072270
Jun 20071210
Jul 20071110
Aug 20070160
Sep 20073190
Oct 20072270
Nov 20071260
Dec 20070320
Jan 20080320
Feb 20081260
Mar 20080300
Apr 20080360
May 20081420
Jun 20085270
Jul 20080190
Aug 2008160
Sep 20080170
Oct 20082220
Nov 20082230
Dec 20084100
Jan 2009430
Feb 200914120
Mar 20098100
Apr 20091310
May 20091010
Jun 2009030
Jul 2009810
Aug 2009730
Sep 2009350
Oct 2009960
Nov 20091010
Dec 2009310
Jan 2010610
Feb 2010840
Mar 20101640
Apr 20101290
May 20101260
Jun 20101020
Jul 2010510
Aug 2010810
Sep 20102420
Oct 20101310
Nov 20102020
Dec 20101000
Jan 2011320
Feb 2011500
Mar 2011500
Apr 2011920
May 2011700
Jun 2011100
Jul 2011410
Aug 2011520
Sep 20112970
Oct 2011540
Nov 2011130
Dec 2011050
Jan 2012710
Feb 2012620
Mar 2012610
Apr 2012200
May 2012220
Jun 2012500
Jul 2012100
Aug 2012100
Sep 2012400
Oct 2012520
Nov 2012700
Dec 2012420
Jan 2013110
Feb 2013210
Mar 2013110
Apr 2013110
May 2013800
Jun 2013710
Jul 2013720
Aug 2013300
Sep 2013500
Oct 2013510
Nov 20131140
Dec 20132270
Jan 2014720
Feb 2014710
Mar 20141810
Apr 20141410
May 20141000
Jun 20141500
Jul 20140160
Aug 20141230
Sep 20142140
Oct 2014910
Nov 2014500
Dec 2014900
Jan 20151000
Feb 2015600
Mar 2015720
Apr 2015420
May 2015120
Jun 2015500
Jul 2015500
Aug 2015510
Sep 20151740
Oct 2015500
Nov 2015600
Dec 2015720
Feb 2016300
Mar 2016620
Apr 2016510
May 20161200
Jun 2016400
Jul 20161500
Aug 2016300
Sep 2016900
Oct 20162010
Nov 2016710
Dec 2016600
Jan 2017300
Feb 2017750
Mar 2017310
Apr 2017400
May 2017400
Jun 2017300
Jul 2017600
Aug 2017900
Sep 2017300
Oct 2017740
Nov 2017400
Dec 2017600
Jan 2018910
Feb 2018700
Mar 2018920
Apr 2018800
May 2018700
Jun 2018100
Jul 2018100
Aug 2018610
Sep 20181300
Oct 2018850
Nov 2018410
Dec 20181910
Jan 20192310
Feb 20192020
Mar 20196030
Apr 20191100
May 20191910
Jun 20191300
Jul 2019600
Aug 2019410
Sep 2019210
Oct 2019210
Nov 20191800
Total120817210