Intended for healthcare professionals

Research News

All you need to read in the other general journals

BMJ 2012; 344 doi: https://doi.org/10.1136/bmj.e3578 (Published 23 May 2012) Cite this as: BMJ 2012;344:e3578

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: May 2012 to April 2021

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AbstractFullPdf
May 2012470342132
Jun 20121768731
Jul 2012115258
Aug 2012381611
Sep 201243115
Oct 20121954
Nov 20124641
Dec 20121563
Jan 20134010
Feb 20131000
Mar 2013841
Apr 20131230
May 20131100
Jun 20132521
Jul 20132900
Aug 20135410
Sep 20131810
Oct 20134410
Nov 20133710
Dec 20132511
Jan 20143500
Feb 20142310
Mar 20142021
Apr 20141211
May 20141410
Jun 20141520
Jul 20140167
Aug 20142243
Sep 2014711
Oct 2014310
Nov 2014600
Dec 20141500
Jan 20151110
Feb 2015820
Mar 20152030
Apr 201529162
May 2015901
Jun 2015903
Jul 20151500
Aug 20151762
Sep 20151400
Oct 20152300
Nov 20151800
Dec 20152312
Jan 20161910
Feb 20163800
Mar 20165200
Apr 20165301
May 20163600
Jun 20163200
Jul 20165220
Aug 20166210
Sep 20164400
Oct 20164010
Nov 20162720
Dec 20167710
Jan 20173900
Feb 20177710
Mar 20176130
Apr 20177920
May 20178740
Jun 20177240
Jul 201710441
Aug 20179900
Sep 201710011
Oct 201711730
Nov 20178930
Dec 20177720
Jan 20186820
Feb 201871120
Mar 20185740
Apr 20185670
May 20186941
Jun 20183120
Jul 20183900
Aug 20183410
Sep 20182720
Oct 20184320
Nov 20183880
Dec 2018105251
Jan 201912550
Feb 20196960
Mar 20195640
Apr 20198410
May 20197500
Jun 20197040
Jul 20194820
Aug 20196230
Sep 20193210
Oct 201910130
Nov 20197530
Dec 20194020
Jan 20204830
Feb 20207910
Mar 20204850
Apr 20204610
May 20209640
Jun 20204600
Jul 20207820
Aug 202081100
Sep 20209940
Oct 202013530
Nov 20208530
Dec 2020116120
Jan 202110141
Feb 20213110
Mar 20218240
Apr 20212900
Total5811764227