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  1. Assessing the quality...
  2. Assessing the quality of controlled clinical trials
Education And Debate Systematic reviews in health care

Assessing the quality of controlled clinical trials

BMJ 2001; 323 doi: https://doi.org/10.1136/bmj.323.7303.42 (Published 07 July 2001) Cite this as: BMJ 2001;323:42

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: January 2018 to September 2023

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AbstractFullPdf
Jan 201835719650
Feb 201842121860
Mar 201839027271
Apr 201844724961
May 2018661260107
Jun 201832916236
Jul 201823015237
Aug 201843114943
Sep 201830612531
Oct 201847821075
Nov 201839422171
Dec 201852120557
Jan 201945315367
Feb 201926214144
Mar 201934915166
Apr 201937317076
May 201944317956
Jun 201927912676
Jul 201929111543
Aug 201961819446
Oct 201940011143
Nov 201928116159
Dec 20192299537
Jan 202028714242
Feb 202040417131
Mar 202033411135
May 202057514438
Jun 20203216421
Jul 20203769220
Aug 20203259027
Sep 202050313836
Oct 202064214955
Nov 202051414049
Dec 202041516728
Jan 202156512338
Feb 20213839534
Mar 20213409821
Apr 202160613846
May 202139012131
Jun 20213537634
Jul 202143411848
Aug 202137411330
Sep 202136715342
Oct 202165817057
Nov 202150216070
Dec 20213418726
Jan 202233811035
Feb 20223969116
Mar 202256112227
Apr 202246212738
May 202260913840
Jun 202239017045
Jul 202236624659
Aug 202222322337
Sep 202231617842
Oct 202261116052
Nov 202270220864
Dec 202243517529
Jan 202352119826
Feb 202350410825
Mar 202346011029
Apr 202345612921
May 202339610325
Jun 20234199313
Jul 202334710522
Aug 202333010220
Sep 202335811118
Total2815298822854
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