Education And Debate

Systematic reviews from astronomy to zoology: myths and misconceptions

BMJ 2001; 322 doi: https://doi.org/10.1136/bmj.322.7278.98 (Published 13 January 2001) Cite this as: BMJ 2001;322:98

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 January 2018

Rendering graph...
AbstractFullPdf
Jul 200305818
Aug 200308843
Sep 2003016485
Oct 2003014162
Nov 2003013342
Dec 2003012436
Jan 2004017165
Feb 2004111466
Mar 2004112168
Apr 200409933
May 200409438
Jun 2004011252
Jul 2004711858
Aug 2004211655
Sep 2004712956
Oct 2004610580
Nov 2004109231
Dec 20042514155
Jan 20051512054
Feb 2005910079
Mar 2005109645
Apr 200524948
May 200557452
Jun 2005175444
Jul 200555341
Aug 200565829
Sep 2005812844
Oct 2005613766
Nov 200558635
Dec 200577531
Jan 200696969
Feb 200678195
Mar 2006778116
Apr 2006346779
May 2006748650
Jun 2006384120
Jul 200675924
Aug 2006174939
Sep 2006127325
Oct 2006148955
Nov 2006166552
Dec 200696033
Jan 200788264
Feb 2007136141
Mar 200786330
Apr 2007157333
May 2007105926
Jun 2007106333
Jul 2007104027
Aug 2007124522
Sep 2007154034
Oct 2007146844
Nov 2007175132
Dec 2007133528
Jan 2008105437
Feb 200856035
Mar 200856244
Apr 200876329
May 200855829
Jun 2008116219
Jul 200873632
Aug 200811335
Sep 2008375337
Oct 200811210788
Nov 2008314634
Dec 2008233522
Jan 2009602742
Feb 2009943444
Mar 2009815355
Apr 2009462816
May 2009322427
Jun 2009272626
Jul 2009311713
Aug 2009453122
Sep 2009421317
Oct 2009534065
Nov 2009482922
Dec 2009311720
Jan 2010632423
Feb 2010583771
Mar 2010833155
Apr 2010772435
May 2010583731
Jun 2010602034
Jul 2010392529
Aug 2010412935
Sep 2010741327
Oct 2010943961
Nov 2010702322
Dec 2010302123
Jan 2011321216
Feb 2011592568
Mar 2011662624
Apr 2011502224
May 2011711820
Jun 2011481116
Jul 2011751121
Aug 2011683016
Sep 2011895951
Oct 201111978184
Nov 2011225024
Dec 201103813
Jan 2012362816
Feb 2012914928
Mar 2012262110
Apr 2012362514
May 2012292015
Jun 2012263110
Jul 201213247
Aug 2012533014
Sep 2012674719
Oct 20121448858
Nov 2012556124
Dec 201215184
Jan 201316179
Feb 201315296
Mar 201321174
Apr 201327266
May 201324114
Jun 201329204
Jul 201323176
Aug 2013133515
Sep 201354289
Oct 20136411180
Nov 2013864817
Dec 20131282612
Jan 2014703614
Feb 2014633515
Mar 2014504221
Apr 2014592810
May 201460215
Jun 201444235
Jul 20141428
Aug 201415106
Sep 20143464
Oct 2014351222
Nov 2014342112
Dec 2014452017
Jan 2015561014
Feb 201547713
Mar 20153666
Apr 20152442
May 20152712
Jun 20151592
Jul 20152077
Aug 20153972
Sep 2015321010
Oct 20151425048
Nov 2015721411
Dec 20158589
Jan 2016771920
Feb 2016632142
Mar 201650997
Apr 201629513
May 201652614
Jun 2016541613
Jul 20163842
Aug 20163956
Sep 201668937
Oct 20161004671
Nov 2016281113
Dec 2016341312
Jan 201733913
Feb 2017524823
Mar 2017492016
Apr 201732119
May 20173038
Jun 201763119
Jul 201733246
Aug 201774258
Sep 2017301415
Oct 20171523748
Nov 2017592216
Dec 2017411012
Jan 201828139
Total634780255473