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Risk of bias versus quality assessment of randomised controlled trials: cross sectional study

BMJ 2009; 339 doi: https://doi.org/10.1136/bmj.b4012 (Published 19 October 2009) Cite this as: BMJ 2009;339:b4012

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: October 2009 to August 2019

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AbstractFullPdf
Oct 20091466241579
Nov 2009205202321
Dec 2009646279
Jan 201074163116
Feb 2010396656
Mar 2010397335
Apr 2010604762
May 201013277102
Jun 2010318739
Jul 20105010540
Aug 2010458732
Sep 2010346940
Oct 2010458943
Nov 2010637733
Dec 2010427939
Jan 2011358940
Feb 2011587046
Mar 2011557135
Apr 2011266439
May 2011574428
Jun 2011543739
Jul 2011284636
Aug 2011194532
Sep 2011245328
Oct 2011487440
Nov 2011256518
Dec 201108219
Jan 2012012326
Feb 201205713
Mar 201207115
Apr 201228615
May 2012395920
Jun 2012266115
Jul 2012206119
Aug 2012176718
Sep 2012156413
Oct 2012014634
Nov 2012011622
Dec 20120646
Jan 201301017
Feb 2013012018
Mar 201301347
Apr 201311169
May 2013328642
Jun 2013218335
Jul 2013314416
Aug 2013318932
Sep 2013017124
Oct 2013119412
Nov 2013023229
Dec 2013322626
Jan 2014316716
Feb 2014223040
Mar 2014027343
Apr 2014425233
May 2014023029
Jun 2014122132
Jul 2014011125
Aug 201409313
Sep 201407414
Oct 201405321
Nov 201445925
Dec 2014812560
Jan 2015311528
Feb 20154418142
Mar 20154424359
Apr 20155918857
May 20152816051
Jun 2015318647
Jul 20152011838
Aug 20152513152
Sep 20153612054
Oct 20152417124
Nov 20154724824
Dec 20155120117
Jan 20166715422
Feb 2016720132
Mar 2016522555
Apr 20161319526
May 2016423227
Jun 2016416427
Jul 20167116219
Aug 2016516738
Sep 2016318829
Oct 2016333239
Nov 2016120939
Dec 2016614329
Jan 20171121630
Feb 2017020526
Mar 2017018244
Apr 2017126737
May 2017027138
Jun 2017018923
Jul 2017021434
Aug 2017026536
Sep 2017121717
Oct 2017031685
Nov 2017130953
Dec 2017035435
Jan 2018027019
Feb 2018426636
Mar 2018535352
Apr 2018038738
May 2018434844
Jun 20181027329
Jul 2018520627
Aug 2018121319
Sep 2018115826
Oct 2018421429
Nov 2018121035
Dec 2018215417
Jan 2019417737
Feb 2019115947
Mar 2019216924
Apr 2019221543
May 2019518740
Jun 2019115128
Jul 2019216435
Aug 2019121331
Total3645190494829