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Editorials

Trials: the next 50 years

BMJ 1998; 317 doi: https://doi.org/10.1136/bmj.317.7167.1170 (Published 31 October 1998) Cite this as: BMJ 1998;317:1170

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 September 2019

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AbstractFullPdf
Jul 200304718
Aug 200306120
Sep 200304513
Oct 200304813
Nov 200305423
Dec 200304327
Jan 200406432
Feb 200407731
Mar 200407923
Apr 200425826
May 200408936
Jun 2004014523
Jul 2004110119
Aug 20040886
Sep 200415124
Oct 200455825
Nov 20046638
Dec 2004266818
Jan 2005126529
Feb 200575418
Mar 200575315
Apr 200505520
May 200504818
Jun 20050306
Jul 200532312
Aug 200533616
Sep 200513824
Oct 200514111
Nov 200523817
Dec 2005115520
Jan 200623214
Feb 200643416
Mar 200615014
Apr 200634019
May 2006103619
Jun 200612912
Jul 200612512
Aug 200622817
Sep 200632520
Oct 20065198
Nov 200641913
Dec 20060145
Jan 200701411
Feb 200722314
Mar 200732117
Apr 20072289
May 200724021
Jun 200721513
Jul 20072266
Aug 20076229
Sep 20070356
Oct 200724010
Nov 200713412
Dec 200724716
Jan 200835312
Feb 200813510
Mar 200804710
Apr 200832513
May 200824212
Jun 200893812
Jul 200823810
Aug 20084297
Sep 200883718
Oct 200873510
Nov 200853912
Dec 2008103014
Jan 2009121510
Feb 2009142210
Mar 2009141411
Apr 200921214
May 20097135
Jun 20091167
Jul 2009371
Aug 20091057
Sep 2009796
Oct 2009598
Nov 2009162219
Dec 20099144
Jan 201063120
Feb 201011910
Mar 2010142715
Apr 2010181510
May 2010133620
Jun 20108229
Jul 20102099
Aug 2010121418
Sep 20102592
Oct 20101096
Nov 20101499
Dec 20104116
Jan 2011142211
Feb 2011141711
Mar 201171715
Apr 20118117
May 20111466
Jun 201125108
Jul 2011648
Aug 2011876
Sep 201181111
Oct 2011101713
Nov 20117155
Dec 20110143
Jan 201214126
Feb 2012673
Mar 2012892
Apr 20127106
May 2012946
Jun 2012820
Jul 20121243
Aug 20121033
Sep 2012431
Oct 20121174
Nov 20121084
Dec 2012342
Jan 2013841
Feb 2013362
Mar 2013371
Apr 2013571
May 2013751
Jun 201310113
Jul 201319187
Aug 20131294
Sep 2013632
Oct 2013852
Nov 20131364
Dec 20131251
Jan 20141143
Feb 20141531
Mar 20141871
Apr 201419105
May 20141553
Jun 20141662
Jul 20140394
Aug 20142662
Sep 20142122
Oct 2014721
Nov 2014611
Dec 20141374
Jan 2015930
Feb 2015330
Mar 2015880
Apr 2015810
May 20151782
Jun 2015600
Jul 20151122
Aug 20151032
Sep 2015631
Oct 2015632
Nov 2015740
Dec 20152862
Jan 20162170
Feb 20162394
Mar 20161684
Apr 20161051
May 20161252
Jun 20163651
Jul 20162973
Aug 2016953
Sep 2016987
Oct 20162232
Nov 20161931
Dec 2016612
Jan 2017931
Feb 20171013
Mar 20171611
Apr 2017922
May 20171232
Jun 2017811
Jul 20172210
Aug 20171411
Sep 20171040
Oct 20171233
Nov 20171011
Dec 20171922
Jan 20181410
Feb 20181311
Mar 20182021
Apr 20181231
May 20182141
Jun 2018721
Jul 20181353
Aug 20181721
Sep 2018631
Oct 20181594
Nov 201829165
Dec 20181921
Jan 20191831
Feb 20191375
Mar 20191374
Apr 201928172
May 20191754
Jun 20191011
Jul 20191040
Aug 2019964
Sep 2019521
Total175439051582