Letters

Informed consent in medical research

BMJ 1997; 314 doi: https://doi.org/10.1136/bmj.314.7092.1477 (Published 17 May 1997) Cite this as: BMJ 1997;314:1477

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 April 2018

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AbstractFullPdf
Jul 20030540
Aug 20030410
Sep 20030550
Oct 20030620
Nov 20030350
Dec 20030520
Jan 20040510
Feb 20040480
Mar 20040600
Apr 20042730
May 20043560
Jun 20040610
Jul 20040810
Aug 20043700
Sep 20040580
Oct 20043840
Nov 20049880
Dec 2004201070
Jan 20059960
Feb 200512970
Mar 200516940
Apr 200513970
May 20059820
Jun 200512600
Jul 20058570
Aug 20053680
Sep 200514550
Oct 2005161100
Nov 200581080
Dec 20059480
Jan 20069540
Feb 20069480
Mar 20067870
Apr 20066660
May 20067610
Jun 20062550
Jul 20062380
Aug 20064550
Sep 20065480
Oct 20065710
Nov 200610850
Dec 20068590
Jan 20071590
Feb 20072610
Mar 20072840
Apr 20075500
May 20077780
Jun 20073510
Jul 20073390
Aug 20074250
Sep 20073410
Oct 20077670
Nov 20072750
Dec 20073490
Jan 200810550
Feb 20083620
Mar 20083640
Apr 20082490
May 20083760
Jun 20083530
Jul 20083510
Aug 20083370
Sep 20083450
Oct 20085470
Nov 20084660
Dec 20086290
Jan 20099260
Feb 200917290
Mar 200917170
Apr 200911200
May 20099190
Jun 20096190
Jul 20099110
Aug 20096110
Sep 20096130
Oct 20099140
Nov 20096310
Dec 20096100
Jan 20104170
Feb 20107130
Mar 20108180
Apr 20103240
May 20107160
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Aug 2010480
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Jul 20112480
Aug 201130110
Sep 20113970
Oct 201156150
Nov 20112790
Dec 20110100
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Feb 20121080
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Apr 2012820
May 2012270
Jun 2012510
Jul 2012720
Aug 2012410
Sep 2012600
Oct 2012420
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Jan 2013200
Feb 2013360
Mar 2013220
Apr 2013210
May 2013550
Jun 2013500
Jul 2013160
Aug 2013420
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Dec 2013540
Jan 2014200
Feb 2014100
Mar 2014320
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Jul 2014030
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Sep 2014200
Oct 2014020
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Dec 2014410
Jan 2015020
Feb 2015510
Mar 2015270
Apr 2015510
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Jun 2015010
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Aug 2015500
Sep 2015200
Oct 2015150
Dec 2015530
Jan 2016110
Feb 2016410
Mar 2016440
Apr 2016120
May 2016030
Jun 2016300
Jul 2016220
Aug 2016520
Sep 2016100
Oct 2016100
Nov 2016140
Dec 2016100
Jan 2017010
Feb 2017510
Mar 20171010
Apr 2017400
May 2017730
Jun 20171240
Jul 2017910
Aug 2017700
Sep 20171010
Oct 20171530
Nov 2017900
Dec 20171430
Jan 20181110
Feb 2018530
Mar 2018810
Apr 2018910
Total103947600