Intended for healthcare professionals

CCBYNC Open access
Research

Overlapping meta-analyses on the same topic: survey of published studies

BMJ 2013; 347 doi: https://doi.org/10.1136/bmj.f4501 (Published 19 July 2013) Cite this as: BMJ 2013;347:f4501

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 2013 to April 2019

Rendering graph...
AbstractFullPdf
Jul 20131674773515
Aug 2013102743429
Sep 20130549129
Oct 2013462459
Nov 2013431448
Dec 2013732737
Jan 2014015330
Feb 2014012720
Mar 2014014019
Apr 2014019624
May 2014013317
Jun 201409112
Jul 2014015318
Aug 2014011117
Sep 2014010815
Oct 20141538
Nov 201403656
Dec 2014051626
Jan 2015047424
Feb 2015126940
Mar 2015210825
Apr 2015812671
May 201507527
Jun 2015012821
Jul 2015012444
Aug 20150824
Sep 201502049
Oct 2015030313
Nov 20152143110
Dec 201512228716
Jan 201613197640
Feb 20165199314
Mar 20165232714
Apr 20160483223
May 20162584525
Jun 20161520228
Jul 20160572424
Aug 201640392118
Sep 20161439430
Oct 2016227551
Nov 2016812822
Dec 2016112425
Jan 20175189516
Feb 20177125112
Mar 20174128724
Apr 201701529
May 2017113420
Jun 201709915
Jul 201706613
Aug 2017010214
Sep 2017013226
Oct 2017016821
Nov 2017014017
Dec 2017015135
Jan 2018014721
Feb 2018612819
Mar 201801368
Apr 2018011120
May 2018613915
Jun 2018714917
Jul 20184846
Aug 2018010819
Sep 20181847
Oct 2018012411
Nov 2018012516
Dec 2018015517
Jan 2019213322
Feb 2019011312
Mar 2019023917
Apr 2019018019
Total339615602515